TA1276AN

2002-03-29

TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC

TA1276AN

PAL / NTSC VIDEO CHROMA AND DEFLECTION IC FOR CTV
(NORMAL SCAN / DOUBLE SCAN MODE)

TA1276AN provides Video, Chroma and Deflection (Sync, when
double scan mode) circuit for a PAL / NTSC Color TV, and
suitable for a high picture quality, large screen size, wide and / or
double scanning TV. These functions are integrated in a 56pin
dual-in-line shrink-type plastic package.
TA1276AN provides a high-performance video processor in which
a YUV double scanning signal can be applied in Video, PAL /
NTSC auto-detection circuit in Chroma and 50 / 60Hz
auto-detection circuit in Sync. PAL demodulation circuit includes
Baseband signal processing system. And this demodulation
circuit does not required any adjustment.
TA1276AN includes I

C bus interface, so you can adjust various

functions and controls via the bus.

Weight: 5.55g (Typ.)

TENTATIVE

TA1276AN

2002-03-29

FEATURES

l Video / Chroma section

· Y delay line
· Chroma trap
· IQ demodulation for NTSC, UV demodulation for PAL

l BEP (Back End Processor) section

· Enable to process a YUV signal independently
· Double scanning signal processing capability

(Y processing section)

· Black Stretcher (Controlled by I

C bus)

· DC Restoration Circuit (Controlled by I

C bus)

· Highbright-color Circuit
· D.L. Aperture Sharpness Circuit+Super Real Transcend Circuit (LTI)
· Correction (Enable to control Binary line, Gain / Start point)
· Y noise reduction circuit
· Velocity Scan Modulation output (The first order differential output and phase / amplitude adjustment)

(Color difference section)

· Color Detail Enhancer
· Selectable relative phase and amplitude
· Flesh-color restoration
· Color circuit
· Baseband tint color

(Text section)

· RGB primary color output
· On Screen Display interface
· Linear RGB interface
· Fast Blanking
· Drive control
· AKB (only black level) or Cut-off Bus control

l Deflection section

· High Performance Sync. Separation Circuit
· Adjustment free H and V oscillation circuit by Countdown system
· Horizontal and Vertical position adjustment
· Sync separation, HD output
· Horizontal and Vertical pulse output in normal mode.

TA1276AN

2002-03-29

TERMINAL FUNCTIONS

No.

PIN NAME

FUNCTION

INTERFACE CIRCUIT

INPUT /

OUTPUT

SIGNAL

1 f

output

Outputs oscillation waveform of
VCXO.
When 3.58NTSC killer-off this pin
voltage sets 3.2V.
When B / W or other systems
killer-off, this pin voltage sets 1.4V.

3.58NTSC
:3.2V
B / W or Others
system
:1.4V

0.6V

p-p

2 SCP

output

Outputs SCP (Sand Castle Pulse).
The output signal consists of clamp
pulse, horizontal blanking pulse, and
vertical blanking.
The minimum load resistance is 3k.

SECAM
control

The input / output pin that is used to
control the SECAM demodulation IC.
When current stronger than 250µA
flows from this pin, that is recognized
as SECAM.

When

PAL / NTSC

4.0V

When SECAM

0.75V

4 Y1

output

Outputs the Y signal that routed the
f

TRAP (TRAP can be turned on or

off with Bus.) and the Y delay line
circuit.

U / Q output

Outputs B-Y (U) or I signal.
It includes LPF that can remove
carrier.

2.5V

Rainbow
color bar
: 360mV

p-p

TA1276AN

2002-03-29

No.

PIN NAME

FUNCTION

INTERFACE CIRCUIT

INPUT /

OUTPUT

SIGNAL

V / I output

Outputs R-Y (V) or Q signal.It
includes LPF that can remove carrier.
The chroma signal that routed ACC
and TOF circuits (before demo input)
can be monitored by pulling up this
pin at 10k.

2.5V

Rainbow
color bar
: 360mV

p-p

1H DL
control

Outputs the result of whether the
signal is PAL, SECAM or NTSC.
Connect the output to the 1H DL IC.
In the case of discrimination between
white or black, the voltage just before
that is retained.
The voltage immediately after
turning-on is not fixed.

8.4V: PAL
4.3V: SECAM
0V: NTSC

4.43MHz
X'tal

M PAL X'tal

3.58MHz
X'tal

Connect X'tal. In the case of series
capacity, the oscillation frequency (f

)

can be changed. In the case of
parallel capacity, the changeable
range of frequency can be changed.

4.0V

90mV

p-p

11 APC

filter

Connect APC filter demodulating the
chroma. The oscillation frequency of
VCXO varies depending on the
voltage at this pin.

12 V

CC1

(5V)

The V

of the chroma and I

C Bus

blocks.
Connect 5V (Typ.)

TA1276AN

2002-03-29

No.

PIN NAME

FUNCTION

INTERFACE CIRCUIT

INPUT /

OUTPUT

SIGNAL

Chroma
input

The pin through which the chroma is
input. Input the chroma signal that
was subjected to Y / C separation.

14 Chroma

GND

The GND pin of the chroma
processing block.

15 Y1 / SYNC

input

The pin through which the composite
video signal or Y signal is input. Input
via clamp capacitor.

16 V-Sep.

Connect the filter separating the
vertical synchronization.

DC6.4V

17 HD

output

(1) When BUS HD-OUT = 0

Output the HD pulse (pulse
duration : 1µs) together with
AFC. This pin also serves as the
external input pin that accepts
BPP (black peak detection
stopping pulse) signal.

(2) When BUS HD-OUT = 1

When AKB mode is ON, the
pulse which covers AKB
reference period is output.

TA1276AN

2002-03-29

No.

PIN NAME

FUNCTION

INTERFACE CIRCUIT

INPUT /

OUTPUT

SIGNAL

SYNC.
output

Output the synchronizing signal
that was separated in the
synchronous separation circuit.
This pin is of the open collector
system. Connect the pull-up
resistor.

19 DEF GND

The GND pin of DEF block.

20 AFC

filter

Connect the filter for horizontal
AFC.
The frequency of the horizontal
output varies depending on the
voltage at this pin.

21 32fH

VCO

Connect the ceramic oscillator for
horizontal oscillation.
The oscillator to be used is
CSBLA503KECZF30, made by
Murata electronics.

22 DEF V

(9V)

The V

of DEF block.

Connect 9V (Typ.) to this pin.

Horizontal
output
(Mode SW)

Produces the horizontal output.
Connecting the DEF V

to this

pin can swich Double Scan mode.
In this case, the horizontal output is
not produced.

HIGH: 3.2V
LOW: 0.2V

TA1276AN

2002-03-29

No.

PIN NAME

FUNCTION

INTERFACE CIRCUIT

INPUT /

OUTPUT

SIGNAL

Curve
correction
(Ext. CP /
BPP input)

(1) Used to correct distortion of

picture in the case of
high-tension fluctuation. Input
the AC component of
high-tension fluctuation.
To disactivate the distortion
correction feature, connect a
capacitor of 0.01µF between
this pin and GND.

(2) Double scan mode

This pin is to input external CP
(Clamping Pulse) and BPP
(Black Peak detection stopping
Pulse).

(1)

DC 4.5V

(2)

25 FBP

input

The pin through which FBP is input
to generate pulses for horizontal
AFC2, Y smoothing, and horizontal
blanking.
When double SCAM mode, input H
blanking pulse (5V or over).

26 Digital GND The GND pin of I

L block.

27 SDA

The SDA pin of I

C bus.

28 SCL

The SCL pin of I

C bus.

TA1276AN

2002-03-29

No.

PIN NAME

FUNCTION

INTERFACE CIRCUIT

INPUT /

OUTPUT

SIGNAL

B S / H

G S / H

These pins are to be connected
with a capacitor for sampling and
holding a bais voltage in the AKB
operation, of for clamping to set DC
voltage of RGB outputs in the
no-AKB mode.

31 VP

output

Outputs the vertical pulse.
This pin also serves as the external
blanking input.
When current stronger than
350 µA flows, blanking takes place
due to the internal blanking and OR
logic circuit.

32 YS2

Switches between the internal RGB
signal and analog RGB (pin 33, 34,
35) signal.
When this switch is on, the VSM
output is muted.

Analog B
input

Analog G
input

Analog R
input

The pin through which the analog
RGB is input. Input the RGB signal
via clamp capacitor.

36 YS1

Switches between the internal RGB
signal and OSD / analog RGB (pin
37, 38, 39). When this switch is on,
the VSM output is muted.

TA1276AN

2002-03-29

No.

PIN NAME

FUNCTION

INTERFACE CIRCUIT

INPUT /

OUTPUT

SIGNAL

Analog OSD
B input

Analog OSD
G input

Analog OSD
R input

The pin through which the OSD
signal or analog RGB is input.

(1) When inputting an OSD signal,

input the ODS signal with a
voltage of 0~5V (4.1V or
more).

(2) When inputting an analog

RGB, input the RGB signal via
clamp capacitor.
ACL works on this input signal
only when the entire screen is
YS1-HI (the entire screen :
OSD).

40 V

CC2

(9V)

The V

pin of the text block.

Connect 9V (Typ.).

B output

G output

R output

Outputs RGB.

44 TEXT GND The GND pin of TEXT block.

45 ABCL

input

Used to control the external
uni-color, brightness, and dynamic
ABL.
Use this pin when using ABL or
ACL.
The sensitivity and starting point of
the ABL and dynamic ABL can be
set by using bus.

ABCL OFF :
6V or more

TA1276AN

2002-03-29

No.

PIN NAME

FUNCTION

INTERFACE CIRCUIT

INPUT /

OUTPUT

SIGNAL

46 V

CC3

(9V)

The V

pin of picture quality and

color difference blocks.
Connect 9V (Typ.).

47 YM

input

The half-tone switch for internal
RGB signal.
When the voltage at this pin is set to
7.0V or more, the RGB output
voltage.

48 VSM

output

Outputs the Y-signal that routed
HPF after it had been subjected to
DC restoration.
The output is muted with the
switches of pins 32 and 36.

3.5V

49 APL

detection

Connect the filter correcting DC
restoration ratio.
Opening this pin can monitor the
Y-signal that was subjected to black
stretching.

50 Black peak

hold

Connect the filter controlling the
black stretching gain of the black
stretching circuit.
The black stretching gain varies
depending on the voltage at this pin.

TA1276AN

2002-03-29

BUS CONTROL MAP

WRITE MODE

SLAVE ADDRESS : 88H (10001000)

PRESET

SUB

ADDRESS

MSB

LSB

MSB LSB

00 P-MUTE

UNI-COLOR

1000 0000

01 BRIGHTNESS

1000

0000

02 COLOR

Y-MUTE

1000

0000

03 TINT

YM-SW

1000

0000

04 SHARPNESS

YNR

1000

0000

05 RGB

BRIGHTNESS

WPS

1000

0000

HI BRT

RGB CONTRAST

1000

0000

07 SUB

COLOR COLOR

CLT

1000

0000

08 SUB

CONTRAST Y- CURVE

FLESH

1000

0000

G (R) DRIVE

DR-SW

1000

0000

0A B

DRIVE

CDE

1000

0000

0B HORIZONTAL

POSITION

HV-SepL

V-OFF

H-BLK

1000

0000

R CUT OFF

1000

0000

0D G

CUT

OFF

1000

0000

0E B

CUT

OFF

1000

0000

R-Y PHASE

R / B GAIN

G / B GAIN

G-Y PHASE

0000

COLOR SYSTEM

P / N-ID

BB SW

OSD-SL

OS-ACL

TX-ACL

0000

VSM PHASE

VSM GAIN

APACON PEAK f

VSM-PB

0000

DC RESTORATION POINT

DC RESTORATION RATE

DC REST. LIMIT

0000

BLACK STRETCH POINT

APL VS BSP

Y- PNT

VSM-H.PB FREQ

0000

14 SHR-TRACKING

TEST

RGB-

B.L.C. B.S.G. B.D.L. BS-ARE 0000 0000

DYNAMIC ABL POINT

DYNAMIC ABL GAIN

AKB MODE

0000

ABL POINT

ABL GAIN

RGB OUT MODE

0000

HD-OUT

V-BLK

VERTICAL FREQUENCY

VERTICAL POSITION

0000

18 Y-DL

C-TRAP

TOF

TOF-Q

0000

READ MODE

SLAVE ADDRESS : 89H (10001001)

0 PORSET

COLOR

SYSTEM

X'tal

V-FREQ

V-STD

H-LOCK

1 N-DET

RGBOUT

-IN IQ-IN Y

-IN H-OUT

VP-OUT

IK-IN

TA1276AN

2002-03-29

BUS CONTROL FEATURE

WRITE MODE

ITEM EXPLAIN

PRESET

P-MUTE

Picture mute SW ; (0) : OFF, (1) : ON

UNI-COLOR Uni-color

adjustment

;

-18dB~0dB Center

BRIGHTNESS

Brightness adjustment (including sub adjustment) ; -40IRE~+40IRE Center

COLOR Color

adjustment

;

-20dB (Color mute)~+4dB

0dB

Y-MUTE

Y mute SW ; (0) : ON, (1) : OFF

TINT Hue

adjustment

;

-32°~+32° 0°

TM-SW

Half-tone SW (YUV input) ; (0) : OFF, (1) : ON

OFF

SHARPNESS Sharpness

adjustment

;

-20dB~+14dB +8dB

YNR

Y Noise Reduction SW ; (0) : OFF, (1) : ON

OFF

RGB BRIGHTNESS

RGB Brightness Adjustment ; -20IRE~+20IRE 0IRE

WPS L

White Peak Suppression Level ; (0) : 130IRE, (1) : 110IRE

130IRE

HI BRT

High-bright color ; (0) : OFF, (1) : ON

OFF

RGB CONTRAST

RGB Contrast ; -18dB~0dB

-18dB

SUB COLOR

Sub-color ; -4dB~0dB~+3dB 0dB

COLOR

Color correction point ;
(00) : OFF, (01) : 0.2V

p-p

, (10) : 0.4V

p-p

, (11) : 0.6V

p-p

OFF

CLT

Color Limiter Level ; (0) : 1.8V

p-p

, (11) : 2.2V

p-p

1.8V

p-p

SUB CONTRAST

Sub-contrast adjustment ; -3dB~+3dB 0dB

Y- CURVE

Y- curve switching ;
(00) : OFF, (01) : -2.5dB, (10) : -5.6dB, (11) : -7dB

OFF

FLESH

Flesh color ; (0) : OFF, (1) : ON

OFF

G (R) / B DRIVE

R (G) / B drive gain adjustment ; -5dB~0dB~+3dB 0dB

(40h)

DG-SW

Drive gain base axis switching ; (0) : G, (1) : R

CDE

Color Detail Enhancer ;
(0) : ON (Foced OFF when sharpness go through), (1) : OFF

HORIZONTAL POSITION

Horizontal position adjustment ; -3µs~+3µs 0µs

HV-SepL

Sync separation level ; (from SYNC TIP) (0) : 35%, (1) : 40%

35%

V-OFF

Vertical output SW ; (0) : ON, (1) : OFF

H-BLK

Horizontal blanking SW ; (0) : ON, (1) : OFF

R / G / B CUTOFF

R / G / B cut-off adjustment ;

· When AKB-OFF : RGB output2V~2.5V~3V

· When AKB-ON

: SENS input

p-p

~1.5V

p-p

~2V

p-p

(±5IRE)

Center

(80h)

R-Y PHASE

R-Y relative phase switching ;
(00) : 90°, (01) : 92°, (10) : 94°, (11) : 112°

90°

R / B GAIN

R / B relative amplitude switching ;
(00) : 0.56, (01) : 0.68, (10) : 0.79, (11) : 0.86

0.56

G / B GAIN

G / B relative amplitude switching ;
(00) : 0.3, (01) : 0.34, (10) : 0.4, (11) : 0.45

0.3

G-Y PHASE

G-Y relative phase switching ;
(00) : 236°, (01) : 240°, (10) : 244°, (11) : 253°

236°

TA1276AN

2002-03-29

ITEM EXPLAIN

PRESET

COLOR SYSTEM

Color system ;

System

X'tal Color

Color

TINI

difference

control

mute

input

(000) :

NTSC

3.58

Forced OFF

I / Q

Enable

(001) :

NTSC

3.58

Forced OFF

U / V

Enable

(010) :

NTSC

4.43

Forced OFF

U / V

Enable

(011) :

PAL

4.43 (N)

Forced OFF

U / V

Enable

(100) :

PAL

Forced OFF

U / V

Enable

(101) : SECAM

4.43

Forced OFF

U / V

Enable

(110) :

MULTI

3.58 / 4.43

Forced OFF

U / V

Enable

(111) : Trinorma 3.58 / M / N

Forced OFF

U / V

Enable

NTSC

(000)

P / N ID

PAL / NTSC ident sensitivity switching ;
(0) : LOW (When digital comb filter used), (1) : Normal

LOW

BB SW

Blue Back SW ; (0) : OFF, (1) : ON

OFF

OSD-SL

OSD peak suppressing level switching ;(0) : 96IRE, (1) : 76IRE

96IRE

OS-ACL

OSD ACL SW ; (0) : ON, (1) : OFF

TX-ACL

RGB ACL SW ; (0) : Gain 1 / 2, (1) : Normal

Gain1 / 2

VSM PHASE

VSM output phase switching ;
(00) : -40ns, (01) : -20ns, (10) : 0ns, (11) +20ns

-40ns

VSM GAIN

VSM output gain switching ;
(00) : 0dB, (01) : -6dB, (10) : -9dB, (11) : OFF

0dB

APACON PEAK f

Apacon peak frequency switching ;
(000) : Through (Apacon off), (001) : 4.0MHz,
(010) : 3.3MHz, (011) : 2.5MHz,
(100) : Through (Apacon off), (101) : 13MHz,
(110) : 10MHz, (111) : 8MHz

(000)

Through

VSM PB

VSM output horizontal parabolic modulation SW ;
(0) : Parabolic modulation OFF,
(1) : ON (Nearby sharpness -3dB)

Parabolic

modulation

OFF

DC RESTORATION POINT

DC restoration start point ; (000) : 0% ~ (111) : 42%

DC RESTORATION RATE

DC restoration rate ; (000) : 100%~(111) : 130%

100%

DC REST. LIMIT

DC restoration limit point ; (APL)
(00) : 100%, (01) : 87%, (10) : 73%, (11) : 60%

100%

BLACK STRETCH POINT (BSP) Black stretcher start point ; When APL 0%

(000) : 22IRE~(111) : 56IRE

22IRE

APL VS BSP (AVS)

APL level vs. black stretcher start point ;
(00) : 0dB~(11) : 1.5dB, BSP+APL×BSP×AVS

0dB

Y- PNT

Y- point switching ; (0) : 100IRE, (1) : 95IRE

100IRE

VSM-H. PB FREQ

VSM output horizontal parabolic frequency ;
(00) : 15.7kHz, (01) : 24.8kHz, (10) : 31.5kHz, (11) : 33.75kHz

SHR-TRACKING

Sharpness tracking ; (00) : HIGH, (11) : LOW

HIGH

TA1276AN

2002-03-29

ITEM EXPLAIN

PRESET

TEST

Test mode ; (0) : NORMAL
(1) : Test mode (For factory test)
Switched by sub-address 17H
<during gate-pulse> D

(0) : during V-BLK, (1) : NORMAL

Y / RGB smoothing OFF, Monitor of DAC at HD output

NORMAL

RGB- RGB- SW ; (0) : OFF, (1) : ON

OFF

B.L.C.

Block level automatic correction (Priority over black stretcher) ;
MAX 7.5IRE (0) : OFF, (1) : ON

OFF

B.S.G.

Black stretcher gain SW ; (0) ON, (1) : OFF

B.D.L.

Black detection SW ; (0) : 3IRE, (1) : 0IRE

3IRE

BS-ARE

Black area reinforcement SW ;
For wide TV (When using time axis compression IC)
(0) : ON, (1) : OFF

DYNAMIC ABL POINT

Dynamic ABL detection voltage ; (000) : MIN~(111) : MAX

MIN

DYNAMIC ABL GAIN

Dynamic ABL sensitivity ; (000) : MIN~(111) : MAX

MIN

AKB MODE

AKB MODE ; Only black level
(00) : AKB OFF+S / H LOW, (01) : AKB OFF+Cutoff BUS
(10) : AKB ON+I-DET NORMAL, (11) : AKB ON+I-DET×3

(00)

AKB OFF+
S / H LOW

ABL POINT

ABL detect voltage ; (000) : MIN~(111) : MAX

MIN

ABL GAIN

ABL GAIN ; (000) : MIN~(111) : MAX

MIN

RGB OUT MODE

RGB output mode SW ;
(00) : NORMAL, (01) : Only R, (10) : Only G, (11) : Only B

NORMAL

HD-OUT

HD output SW ; (0) : HD output, (1) : AKB period pulse

HD output

V-BLK

Vertical Blanking SW ; (0) : ON, (1) : OFF

VERTICAL FREQUENCY

Vertical Frequency ;
(000) : AUTO (50, 60Hz),
(001) : AUTO (50, 60Hz / V MASK OFF),
(010) : 60Hz,
(011) : 60Hz (V MASK OFF),
(100) : Forced 262.5H,
(101) : Forced 263H,
(110) : Forced 312.5H,
(111) : Forced 313H,
When (100), (101), (110), (111) : AFC Free-run

(000)

AUTO

VERTICAL POSITION

Vertical position ; (000) : 0H~(111) : 7H (1H STEP)

Y-DL

Y-DL SW ; (0) OFF, (1) : ON (+80ns)

OFF

C-TRAP

Chroma Trap SW ; (0) : OFF, (1) : ON

OFF

TOF-f

Selectable TOF Peak Frequency ;
(000) : 0.8f

+TOF OFF~(111) : 1.5f

TOF OFF

TOF-Q

Selectable TOF Q ; (000) : 0.6~(111) : 1.2

0.6

TA1276AN

2002-03-29

DELAY TIME FROM Y

INPUT (PIN 15) TO Y

OUTPUT (PIN 4)

COLOR TRAP

Y-DL

DELAY

TIME

B / W

OFF

295ns
375ns

OFF

OFF
OFF

ON
ON

295ns (4.43)
295ns (3.58 / M / N)
375ns (4.43)
375ns (3.58 / M / N)

PAL / NTSC

OFF
OFF

ON
ON

295ns (4.43)
310ns (3.58 / M / N)
375ns (4.43)
390ns (3.58 / M / N)

SECAM

OFF

495ns
575ns

READ MODE

CHARACTERISTIC EXPLAIN

PORSET

Power On Reset ; (0) : RESISTER PRESET, (1) : NORMAL

COLOR SYSTEM

Color system ; Receiving system (Judgement of ID ON / OFF)
(00) : B / W, (01) : SECAM, (10) : PAL, (11) : NTSC

X'tal

X'tal Mode ; (00) : , (01) : 4.43 (N), (10) : M, (11) : 3.58

V-FREQ

Vertical frequency ; (0) : 50Hz, (1) : 60Hz

V-STD

Vertical Standard ident ; (0) NON-STANDARD, (1) : STANDARD

H-LOCK

Horizontal Lock ident ; (0) : LOCK, (1) : UN-LOCK

N-DET

Noise ident result ; (0) : FEW, (1) : MANY

RGBOUT, Y

-IN, IQ-IN, Y

-IN,

H-OUT, VP-OUT

Self-ident result ; (0) : NG, (1) : OK

IK IN

IK input ident result ; (0) : NG, (1) : OK

TA1276AN

2002-03-29

DATA TRANSMIT FORMAT 1

DATA TRANSMIT FORMAT 2

DATA RECEIVE FORMAT

At the moment of the first acknowledge, the master transmitter becomes a master receiver and the slave
receiver becomes a slave transmitter. This acknowledge is still generated by the slave.
The STOP condition is generated by the master.

OPTIONAL DATA TRANSMIT FORMAT : AUTOMATIC INCREMENT MODE

In this transmission method, data is set on automatically incremented sub-address from the specified
sub-address.
Purchase of TOSHIBA I

C components conveys a license under the Phillips I

C Patent Rights to use these

components in an I

C system, provided that the system conforms to the I

C standard Specification as defined by

Phillips.

TA1276AN

2002-03-29

O Pin 23 H-out (Mode SW)

You can select the Double Scan Mode (External CP (Clamping Pulse) input Mode), by connecting Pin 23 to DEF
V

. (The threshold of Pin 23 : 8.7V = DEF V

-0.3V)

When Double Scan Mode, function of Pin 24 and 25 are changed.

l Normal Scan (Internal CP) Mode : Pin 23

H-out

The function of Pin 24 is curve correction input, that of Pin 25 is FBP (Flay Back Pulse) input.
The input signals of Y2, U / I and V / I inputs (Pin 53, 52 and 51), Analog OSD inputs (Pin 39, 38 and 37),
Analog RGB inputs (Pin 35, 34 and 33) are clamped of the internal CP based on the Y1 / Sync input (Pin 15).

l Double Scan (External CP input) Mode : Pin 23

H-out

The function of Pin 24 is EXT / BPP (Note) input, that of Pin 25 is H / V BLK (blanking) input.
The input signals of Y2, U / I and V / I inputs (Pin 53, 52 and 51), Analog OSD inputs (Pin 39, 38 and 37),
Analog RGB inputs (Pin 35, 34 and 33) are clamped of the external CP based on Pin 24.
In case of Double Scan Mode, bus "V-BLK" should be set (1) ; OFF.

TERMINAL FUNCTIONS

MODE

PIN No.

NORMAL SCAN MODE

(INTERNAL CP)

DOUBLE SCAN MODE

(EXTERNAL CP INPUT)

Pin 23

H-out

DEF V

(9V)

Pin 24

Curve correction signal input

EXT CP / BPP input

Pin 25

FBP input (for AFC-2 detection, H BKL)

H / V BLK input (for RGB H / V BLK, AKB)

Pin 53, 52, 51

Pin 39, 38, 37

Pin 35, 34, 33

Clamping by internal CP

(based on Pin 15)

Clamping by external CP

(based on Pin 24)

Pin 15

Normal scan ; Y / Sync signal input

Pin 17

Normal scan ; HD pulse output (based on Pin 15)

Pin 31

Normal scan ; VP output (based on Pin 15)

Note: BPP : Black Peak detection stopping Pulse

MAXIMUM RATINGS

(Ta = 25°C)

CHARACTERISTIC SYMBOL

RATING

UNIT

Supply Voltage

CCmax

12 V

Input Terminal Voltage

inmax

p-p

Power Dissipation

(Note 1)

1920

Power Dissipation Reduction Rate

1 / ja 15.4

°C

Operating Temperature

opr

-20~65 °C

Storage Temperature

stg

-55~150 °C

Note 1: Refer to the figure below.

Fig. Power dissipation reduction against higher temperature

TA1276AN

2002-03-29

RECOMMENDED CONDITION IN USE

CHARACTERISTIC DESCRIPTION

MIN

TYP.

MAX

UNIT

Pin 5

4.3

5.0

5.3

Supply Voltage

Pin 22, Pin 40, Pin 46

8.7

9.0

9.3

/ Sync, Y

Input Signal Level

White : 100%, including,
synchronization
(Synchronization : minus)

0.9 1.0 1.1 V

p-p

When TOF OFF (Burst level)

200

300

400

Chroma Input Signal Level

When TOF ON (Burst level)

100

200

300

p-p

I / Q, U / V Input Level

B : C = 1 : 1

300 mV

p-p

When OSD input (DC coupling)

4.2

5.0 V

OSD / Analog RGB Input Level

When analog RGB input (AC coupling)

0.4

0.5

0.6

Analog RGB Input Level

0.4

0.5

0.6

p-p

FBP Width

µs

FBP Input Current

1.5

RGB Output Current

1.0 2.0

H. Output Current

3.0 10.0

Pin 18 Input Current

0.5 1.0

ELECTRICAL CHARACTERISTICS

CC1

= 5V, V

CC2

/ V

CC3

/ DEF V

= 9V, Ta = 25°C, unless otherwise specified)

SUPPLY CURRENT

PIN NAME

SYMBOL

TEST

CIR-

CUIT

MIN

TYP.

MAX

UNIT

CC1

34.0

40.5

50.0

CC2

33.0

40.0

49.0

CC3

32.0

39.5

48.0

DEF V

CC4

9.5 12.8

18.0

TA1276AN

2002-03-29

TERMINAL VOLTAGE

PIN No.

PIN NAME

SYMBOL

TEST

CIR-

CUIT

MIN TYP. MAX

UNIT

3 SECAM

CONT.

3.7 4.0 4.3

4 Y

OUTPUT V

1.7 2.0 2.3

U / Q OUTPUT

2.2 2.5 2.8

V / I OUTPUT

2.2 2.5 2.8

8 4.43MHz

X'tal

3.7 4.0 4.3

9 M

PAL

X'tal

3.7 4.0 4.3

10 3.58MHz

X'tal

3.7 4.0 4.3

13 CHROMA

INPUT

2.2 2.5 2.8

15 Y

INPUT

2.7 3.0 3.3

16 V

SEP.

5.7 6.1 6.5

17 SYNC.

2.60 2.85 3.10

21 32f

VCO

5.4 5.7 6.0

24 CURVE

CORRECTION

4.3 4.5 4.7

32 Ys2

0 0.1 0.3

ANALOG B INPUT

3.5 3.8 4.1

34 ANALOG

INPUT

3.5 3.8 4.1

35 ANALOG

INPUT

3.5 3.8 4.1

36 Ys1

0 0.1 0.3

OSD / ANALOG B INPUT

3.3 3.6 3.9

OSD / ANALOG G INPUT

3.3 3.6 3.9

OSD / ANALOG R INPUT

3.3 3.6 3.9

45 ABCL

INPUT

5.85 6.10 6.35

48 VM

OUTPUT

3.2 3.5 3.8

49 APL

DET

4.8 5.0 5.2

50 BLACK

PEAK

HOLD

4.2 4.4 4.6

V / I INPUT

4.8 5.0 5.2

U / Q INPUT

4.8 5.0 5.2

53 Y

INPUT

6.1 6.3 6.5

54 COLOR

LIMITER

6.6 6.9 7.2

TA1276AN

2002-03-29

AC CHARACTERISTIC

VIDEO SECTION

CHARACTERISTIC SYMBOL

TEST

CIR-

CUIT

TEST CONDITION

MIN

TYP.

MAX

UNIT

Input Dynamic Range

0.7 1.0 1.5 V

p-p

-5 0 5

Black Level Shift

(Note V

)

35 42 49

Black Stretching Amplifier Maximum
Gain

(Note V

)

1.30 1.40 1.50

times

BST1

17 22 27

Black Stretching Start Point (1)

BST2

(Note V

)

51 56 61

BS1

0 4

Black Stretching Start Point (2)

BS2

(Note V

)

14 20 26

IRE

001

30 50 70

010

110

130

D.ABL Detection Voltage

100

(Note V

)

220 240 260

DAMIN

0 0.04

D.ABL Sensitivity

DAMAX

(Note V

)

0.280 0.295 0.310

V / V

Black Level Correction

(Note

)

6.5 7.0 7.5

100

105

Y Correction Point

100

2 5 8

IRE

-3.5

-2.5

-1.5

-5.8

-4.8

-3.8

Y Correction Gain

-7.5

-6.5

-5.5

Black Peak Detection Level

(Note

)

-15 0 15 mV

ADT100

0.9 1.0 1.1

DC Restoration Gain

ADT130

(Note V

)

1.25 1.35 1.45

times

DT0

-3 0 3

DC Restoration Start Point

DT48

(Note V

)

42 47 51

DTL60

59 63 67

DTL73

71 75 79

DTL87

83 87 91

DC Restoration Limit Point

DTL100

(Note V

)

95 99 103

APL01

3.3 4.2 5.1

APL10

2.6 3.3 4.0

APL11

2.0 2.5 3.0

APH01

11.2 14.5 17.4

APH10

9.5

11.9

14.3

Sharpness Peak Frequency

APH11

6.5 8.1 9.7

MHz

TA1276AN

2002-03-29

CHARACTERISTIC SYMBOL

TEST

CIR-

CUIT

TEST CONDITION

MIN

TYP.

MAX

UNIT

MAXL

11 14 17

MINL

-11

-8

-5

MAXH

11 14 17

Sharpness Control Range

MINH

(Note V

)

-9

-6

-3

CENL

Sharpness Control Center Gain

CENH

7 10 13

-11

-8

-5

YNR Characteristic

(Note V

)

-9

-6

-4

SL1

100 120 140

SRTL

40 60 80

SH1

160 180 200

SRT Response to 2T Pulse Input

SRTH

(Note V

)

20 30 45

When

normal

mode

VSM Peak Frequency

When

double

scan

mode

12.5 16 19.5

MHz

VL00

11 13 15

VL01

-7.5

-6

-4.5

VL10

-11

-9

-8

VL11

-35

-29

VH00

11 13 15

VH01

-7.5

-6

-5

VH10

-11

-9

-7

VSM Gain

VH11

(Note V

)

-32

-26

VRL

-4

-3

-2

VLL

-4

-3

-2

VRH

-4

-3

-2

VSM Parabolic Modulating Gain

VLH

(Note V

)

-4

-3

-2

Threshold Voltage of VSM Muting

SR36

Pin 32, Pin 36

0.65

0.75

0.85

VML1

100

VML2

100

VML3

100

VML4

100

VMH1

100

VMH2

100

VMH3

100

Response Time for VSM High Speed
Muting

VMH4

(Note V

)

0 50 100

Y2RD

When

through

26 36 46

Y2RL

When

normal

mode

200 220 240

Between Y2 Input and R Output Delay
Time

Y2RH

When

double

scan

mode

85 100 115

TA1276AN

2002-03-29

CHROMA SECTION

CHARACTERISTIC SYMBOL

TEST

CIR-

CUIT

TEST CONDITION

MIN

TYP.

MAX

UNIT

600

0.300 0.355 0.410

300

0.300 0.355 0.410

0.290 0.343 0.400

0.090 0.113 0.135

p-p

ACC Characteristic

(Note C

)

0.90 0.97 1.05

times

es+

2.0 3.0 4.0

Sub Color Control Characteristic

es-

-6.0

-4.3

-2.0

0.70 1.20 1.70

APC Frequency Control Sensitivity

(Note C

)

0.70 1.20 1.70

Hz /

250

500

2000

250

500

2000

-2000 -500

-250

-2000 -500

-250

250

500

2000

250

500

2000

-2000 -500

-250

-2000 -500

-250

250

500

2000

250

500

2000

-2000 -500

-250

APC Pull-In / Hold Range

(Note C

)

-2000 -500

-250

= 3.579545MHz

-200 0 200

= 4.433619MHz

-200 0 200

3.58MHz / 4.43MHz Free Run
Frequency

= 3.575611MHz

-200 0 200

When

3.58NTSC

0.54 0.78 0.96

When

4.43PAL

0.52 0.72 0.90

Output Amplitude

When

M-PAL

0.54 0.78 0.96

p-p

When

3.58NTSC

2.80 3.20 3.50

output DC Level

Except

for

3.58NTSC

1.15 1.55 1.75

Q Axis

290 355 415

IQ Color Difference Signal
Output Level

I Axis

When B : C = 1 : 1 signal

290 355 415

p-p

IQ Signal Demodulation Ratio

/ v

R-Y

B-Y

0.94 1.00 1.15

Q Axis

29.0 33.0 37.0

IQ Demodulation Angle

I Axis

118.0 123.0 126.0

IQ Demodulation Angle

Relative

BRN

I-Q

87.0 90.0 93.0

B-Y v

290 355 415

UV Color Difference Signal
Output Level

R-Y v

When B : C = 1 : 1 signal

290 355 415

p-p

UV Signal Demodulation Ratio

/ v

R-Y

B-Y

0.94 1.00 1.10

B-Y

-5.0 0.0 3.0

UV Demodulation Angle

R-Y

85.0 90.0 93.0

UV Demodulation Angle

Relative

BRP

87.0 90.0 93.0

TA1276AN

2002-03-29

CHARACTERISTIC SYMBOL

TEST

CIR-

CUIT

TEST CONDITION

MIN

TYP.

MAX

UNIT

BNe

1.90 4.00

RNe

1.90 4.00

BPe

1.90 4.00

Residual Carrier Level

RPe

level

1.90 4.00

BHNe

1.90 4.00

RHNe

1.90 4.00

BHPe

1.90 4.00

Residual Higher Harmonics Level

RHPe

×2 level

1.90 4.00

p-p

B-Y

output

1.80 2.15 2.50

3.58NTSC

R-Y

output

1.90 2.24 2.60

B-Y

output

1.80 2.15 2.50

Color Difference Output
DC Voltage

4.43NTSC

R-Y

output

1.90 2.25 2.60

PAL V

DLP

8.00

8.30

8.60

NTSC V

DLS

4.00

4.30

4.60

1HDL Output DC Level

SECAM V

DLN

Output from pin

0.01 0.50 0.20

CP SCH

7.50

7.80

8.10

HD SCM

3.95

4.20

4.45

Sand Castle Pulse Height

VD SCL

2.25 2.50 2.75

SEN

3.70

4.00

4.30

SEP

3.70

4.00

4.30

SECAM Output DC Level

SES

(Note C

)

0.40 0.70 1.00

3.80

5.83

7.87

2.52

3.88

5.24

3.73

5.74

7.75

NTSC Ident Sensitivity

(Note C

)

2.44 3.75 5.06

4.80

6.83

8.87

3.52

4.88

6.24

4.73

6.74

8.75

PAL Ident Sensitivity

(Note C

)

3.44 4.75 6.06

p-p

20.7

22.7

24.7

20.2

22.2

24.2

18.2

20.2

22.2

19.1

21.1

23.1

19.4

21.4

23.4

TOF Characteristic

(Note C

)

18.8 20.8 22.8

Through GYs

-1.21 0.00 1.06

Normal GYd

-1.21 0.00 1.06

In~Y

Out AC Gain

Double

GYt

(output level / input

level)

-1.21 0.00 1.06

In~Y

Out Frequency Bandwidth

-4.0

-1.0 0.0

3.58 GT

-25

-20

Trap Filter Gain

4.43 GT

-25

-20

3.58NTSC VD3 1.30

1.60

Input Dynamic Range

4.43PAL VD4

1.30 1.60

Vp-p

TA1276AN

2002-03-29

TEXT SECTION

CHARACTERISTIC SYMBOL

TEST

CIR-

CUIT

TEST CONDITION

MIN

TYP.

MAX

UNIT

2.95 3.30 3.70

AC Gain

(Note T

)

2.95 3.30 3.70

times

G / R

0.94 1.00 1.06

AC Gain Axial Difference

B / R

0.94 1.00 1.06

R G

G G

Output Bandwidth

B G

at -3dB point

25 30

MHz

MAX

0.59 0.66 0.74

CNT

0.34 0.39 0.44

MIN

0.09 0.11 0.13

p-p

Uni-Color Control Characteristic

(Note T

)

14 15 16 dB

VbrMAX

4.1 4.4 4.7

VbrCNT

3.25 3.55 3.85

Brightness Control Characteristic

VbrMIN

(Note T

)

2.4 2.7 3.0

Brightness Control Sensitivity

Gbr

(Note

)

5.7 6.6 7.5 mV

Vwps1

2.75 2.95 3.15

White Peak Slice Level

Vwps2

(Note T

)

2.30 2.50 2.70

p-p

Black Peak Slice Level

BPS

(Note

)

2.10 2.26 2.42

R N

-58

-49

G N

-58

-49

Signal-to -Noise Ratio of
RGB Output

B N

-58

-49

HT1

0.45 0.50 0.55

Half-Tone Gain

HT2

(Note T

)

0.45 0.50 0.55

times

Half-Tone ON Voltage

0.65 0.85 1.05

R VVR

0.3 0.8 1.3

G VVG

0.3 0.8 1.3

V-BLK Pulse Output Level

B VVB

0.3 0.8 1.3

R VHR

0.3 0.8 1.3

G VHG

0.3 0.8 1.3

H-BLK Pulse Output Level

B VHB

0.3 0.8 1.3

dON

0.1 0.3

Blanking Pulse Delay Time

dOFF

(Note T

)

0.15 0.3

µs

SU+

2.0 2.5 3.0

Sub-Contrast Control Range

SU-

-3.8

-3.3

-2.8

#41

2.25 2.50 2.75

#42

2.25 2.50 2.75

RGB Output Voltage

#43

(Note T

)

2.25 2.50 2.75

RGB Output Voltage Triaxial
Difference

out

0 150

CUT+

0.45 0.50 0.55

Cut-Off Voltage Control Range

CUT-

(Note T

)

0.45 0.50 0.55

TA1276AN

2002-03-29

CHARACTERISTIC SYMBOL

TEST

CIR-

CUIT

TEST CONDITION

MIN

TYP.

MAX

UNIT

DRG+

2.35 2.85 3.35

DRG-

-5.75 -5.00 -4.25

DRB+

2.35 2.85 3.35

DRB-

-5.75 -5.00 -4.25

DRR+

2.35 2.85 3.35

Drive Adjustment Control Range

DRR-

(Note T

)

-5.75 -5.00 -4.25

MURD

2.1

2.26

2.42

Output Voltage of Muting

MUGD

(Note T

)

2.1 2.26 2.42

2.1

2.26

2.42

2.1

2.26

2.42

Output Voltage of Blue Back

(Note T

)

1.15 1.30 1.45

p-p

ACL1

-5

-3

-1

ACL Characteristic

ACL2

(Note T

)

-14.5

-13

-11.5

ABL

0.12 0.17 0.22

ABL

0.04 0.09 0.14

ABL

-0.05 0.00 0.05

ABL

-0.15 -0.10 -0.05

ABL

-0.24 -0.19 -0.14

ABL

-0.34 -0.29 -0.24

ABL

-0.43 -0.38 -0.33

ABL Point

ABL

(Note T

)

-0.50 -0.45 -0.40

ABL

-0.04 0.00 0.00

ABL

-0.09 -0.04 0.00

ABL

-0.24 -0.19 -0.14

ABL

-0.40 -0.35 -0.30

ABL

-0.56 -0.51 -0.46

ABL

-0.73 -0.68 -0.63

ABL

-0.90 -0.85 -0.80

ABL Gain

ABL

(Note T

)

-0.10 -0.92 -0.87

V43

2.25

2.5

2.75

V42

0.3 0.8 1.3

V41

0.3 0.8 1.3

V43

0.3 0.8 1.3

V42

2.25

2.5

2.75

V41

0.3 0.8 1.3

V43

0.3 0.8 1.3

V42

0.3 0.8 1.3

RGB Output Mode

V41

(Note T

)

2.25 2.5 2.75

ACBR

ACBG

ACBB

ACBR

0.1

0.125

0.15

ACBG

0.1

0.125

0.15

ACB Pulse Phase / Amplitude

ACBB

(Note T

)

0.1 0.125 0.15

p-p

TA1276AN

2002-03-29

CHARACTERISTIC SYMBOL

TEST

CIR-

CUIT

TEST CONDITION

MIN

TYP.

MAX

UNIT

IKR

1.45 1.65 1.85

IKG

1.45 1.65 1.85

IK Input Level

IKB

Pin 56 input level

1.45 1.65 1.85

40 50 60

60 70 80

IRE

0.75 1.50 2.25

-0.75 0.00 0.75

-4.05 -3.30 -2.55

40 50 60

60 70 80

IRE

0.75 1.50 2.25

-0.75 0.00 0.75

-4.05 -3.30 -2.55

40 50 60

60 70 80

IRE

0.75 1.50 2.25

-0.75 0.00 0.75

RGB Correction Characteristic

(Note T

)

-4.05 -3.30 -2.55

TXR

4.0 4.5 5.0

TXG

4.0 4.5 5.0

Analog RGB Gain

TXB

(Note T

)

4.0 4.5 5.0

times

TXG / R

0.94 1.00 1.06

Analog RGB Gain Triaxial Difference

TXB / R

0.94 1.00 1.06

R Gf

TXR

G Gf

TXG

Analog RGB Bandwidth

B Gf

TXB

at -3dB point

25 30

R DR35

0.6 1.0 1.5

G DR34

0.6 1.0 1.5

Analog RGB Input Dynamic
Range

B DR33

0.6 1.0 1.5

VTXWPSR

2.30 2.55 2.80

VTXWPSG

2.30 2.55 2.80

Analog RGB White Peak Slice Level

VTXWPSB

(Note T

)

2.30 2.55 2.80

p-p

BPSR

2.10 2.26 2.42

BPSG

2.10 2.26 2.42

Analog RGB Black Peak Limiter Level

BPSB

(Note T

)

2.10 2.26 2.42

TA1276AN

2002-03-29

CHARACTERISTIC SYMBOL

TEST

CIR-

CUIT

TEST CONDITION

MIN

TYP.

MAX

UNIT

vuTXR

MAX

0.8 0.9 1.0

vuTXG

MAX

0.8 0.9 1.0

vuTXB

MAX

0.8 0.9 1.0

vuTXR

CNT

0.45 0.52 0.59

vuTXG

CNT

0.45 0.52 0.59

vuTXB

CNT

0.45 0.52 0.59

vuTXR

MIN

0.10 0.12 0.14

vuTXG

MIN

0.10 0.12 0.14

vuTXB

MIN

0.10 0.12 0.14

p-p

vuTXR

15.5 17.0 18.5

vuTXG

15.5 17.0 18.5

RGB Contrast Control Characteristic

vuTXB

(Note T

)

15.5 17.0 18.5

Vbr

TXMAX

3.3 3.5 3.7

Vbr

TXCNT

2.85 3.05 3.25

Analog RGB Brightness Control
Characteristic

Vbr

TXMIN

(Note T

)

2.45 2.65 2.85

Analog RGB Brightness Control
Sensitivity

GbrTX

(Note

)

6.0 6.8 7.6 mV

Analog RGB Mode ON Voltage

VTXON

0.65 0.85 1.05

TXACL1

-2

-1

-0.05

TXACL2

-6.5

-4.5

-2.5

TXACL3

-6.5

-4.5

-2.5

Text ACL Characteristic

TXACL4

(Note T

)

-16.5 -15.0 -13.5

GOSD

4.1 4.8 5.4

GOSD

4.1 4.8 5.4

Analog OSD Gain

GOSD

(Note T

)

4.1 4.8 5.4

times

GOSD

G / R

0.94

1.00

1.06

Analog OSD Gain Triaxial Difference

GOSD

B / R

0.94 1.00 1.06

GfOSD

Analog OSD Band Width

GfOSD

at -3dB point

25 30

OSD1R

1.80 2.00 2.20

OSD1G

1.80 2.00 2.20

OSD1B

1.80 2.00 2.20

OSD2R

1.45 1.65 1.85

OSD2G

1.45 1.65 1.85

Analog OSD White Peak Slice Level

OSD2B

(Note T

)

1.45 1.65 1.85

p-p

TA1276AN

2002-03-29

CHARACTERISTIC SYMBOL

TEST

CIR-

CUIT

TEST CONDITION

MIN

TYP.

MAX

UNIT

OSD3R

2.10 2.26 2.42

OSD3G

2.10 2.26 2.42

Analog OSD Black Peak Limiter Level

OSD3B

(Note T

)

2.10 2.26 2.42

OSDDCR

2.3 2.5 2.7

OSDDCG

2.3 2.5 2.7

Analog OSD Output DC Voltage

OSDDCB

(Note T

)

2.3 2.5 2.7

Analog OSD Mode ON Voltage

OSDON

2.05 2.30 2.55

OSDACL1

OSDACL2

OSDACL3

-6.5

-4.5

-2.5

OSD ACL Characteristic

OSDACL4

(Note T

)

-16.5

-15

-13.5

Crosstalk of RGB Inputs

GCT

-50

-45

COLOR DIFFERENCE SECTION

CHARACTERISTIC SYMBOL

TEST

CIR-

CUIT

TEST CONDITION

MIN

TYP.

MAX

UNIT

vuCY

MAX

1.5

1.8

2.13

vuCY

CNT

0.85

1.0

1.2

vuCY

MIN

0.24

0.29

0.355

p-p

Color Difference Signal Contrast
Control Characteristic

vuCY

(Note A

)

14.0 15.5 17.0

vuCY

MAX

1.18

1.4

1.68

vuCY

CNT

0.73 0.86 1.04

vuCY

MIN

0.076 0.090 0.108

p-p

vuCY+

3 4 5

Color Control Characteristic

vuCY-

(Note A

)

-20

-18

-16

88 90 92

90 92 94

92 94 96

R - Y Relative Phase

112

109 111 113

00 vR

56 / vB

0.55 0.58 0.61

01 vR

68 / vB

0.67

0.7

0.73

10 vR

76 / vB

0.78 0.81 0.84

R - Y Relative Amplitude

11 vR

84 / vB

0.85 0.88 0.91

times

236

234 237 240

240

238 241 244

244

242 245 248

G - Y Relative Phase

253

251 254 257

00 vG

30 / vB

0.275 0.300 0.325

01 vG

325 / vB

0.300 0.325 0.350

10 vG

35 / vB

0.325 0.350 0.375

G - Y Relative Amplitude

11 Gv

375 / vB

0.350 0.375 0.400

R GHT

0.47 0.50 0.53

G GHT

0.47 0.50 0.53

Color Difference Half-Tone
Gain

B GHT

(Note A

)

0.47 0.50 0.53

times

TA1276AN

2002-03-29

CHARACTERISTIC SYMBOL

TEST

CIR-

CUIT

TEST CONDITION

MIN

TYP.

MAX

UNIT

0.09 0.23 0.37

0.23 0.37 0.51

0.38 0.52 0.66

p-p

Color Characteristic

(Note A

)

0.65 0.75 0.85

CLT0

1.45 1.65 1.85

Color Limiter Characteristic

CLT1

(Note A

)

1.8 2.0 2.2

p-p

High Bright Color Gain

HBC1

(Note

)

0.02 0.04 0.06

times

MAX

29 33 37

Max

MAX

29 33 37

MIN

-37

-33

-29

Base Band Tint Control
Characteristic

Min

MIN

-37

-33

-29

Flesh Color Characteristic

Fa33

(Note

)

0.38 0.48 0.58

R-Y

0.9 1.2 1.5

Color Difference Signal Input Dynamic
Range

B-Y

0.9 1.2 1.5

p-p

GCD0

15.0 18.0 21.0

Color Detail Emphasis Characteristic

GCD1

(Note A

)

-15.0 0.0

p-p

31 33 35

Phase Shift at IQUV Conversion

31 33 35

TA1276AN

2002-03-29

DEF SECTION

CHARACTERISTIC SYMBOL

TEST

CIR-

CUIT

TEST CONDITION

MIN

TYP.

MAX

UNIT

32f

VCO Oscillation Start Voltage

VCO

3.1 3.4 3.7

Horizontal Output Start Voltage

ON23

DEF V

Voltage

4.7 5.0 5.3

Horizontal Output Duty Cycle

38.5 40.5 42.5

H050

Vertical freq. ; Auto

15475 15625 15775

Horizontal Output Free-Run
Frequency

H060

Vertical freq. ; 60Hz

15585 15734 15885

HMIN

14700 15000 15300

Variable Range of Horizontal Output
Frequency

HMAX

Variable pin 20 voltage

16500 16700 16900

Horizontal Output Frequency Control
Sensitivity

(Note

)

180 230 280

Hz /

0.1V

High Level

H23

2.7 3.0 3.3

Horizontal Output
Voltage

Low Level

L23

Pin 23

0.15 0.30

SPH1

11.1 11.3 11.5

SPH2

0.35 0.45 0.55

Horizontal Output Phase

SPH3

(Note D

)

0.11 0.21 0.31

Curve Correction Characteristic

(Note

)

2.3 2.5 2.7

Variable Range of Horizontal Picture
Position

SFT

(Note

)

5.7 6.2 6.7

Clamp Pulse Start Phase

2.8 2.9 3.1

Clamp Pulse Width

(Note D

)

1.0 1.2 1.4

Threshold of External Clamp Pulse
Input

V30

3.3 3.6 3.9

Threshold of External Clamp Mode
Switching

CPM

V23

8.5 8.7 8.9

BPv17

Pin 17, at normal scan

0.9

1.1

1.3

Threshold of External Black Peak
Hold Stopping Pulse

BPv24

Pin 24, at doble scan

0.9

1.1

1.3

SPC Gate Pulse Start Phase

1.9 2.1 2.3

SPC Gate Pulse Width

(Note D

)

1.9 2.1 2.3

SPC Horizontal Blanking Pulse Start
Phase

4.6 4.8 5.0

W50

9.9

10.4

10.9

SPC Horizontal Blanking Pulse Pulse
Width

W60

(Note D

)

10.5 11.0 11.5

µs

TA1276AN

2002-03-29

CHARACTERISTIC SYMBOL

TEST

CIR-

CUIT

TEST CONDITION

MIN

TYP.

MAX

UNIT

HD Output Start Phase

0.7 0.9 1.1

HD Output Pulse Width

0.7 0.9 1.1

µs

HD Output Voltage

(Note D

)

4.5 4.8 5.1

Threshold of AFC-2 Detection

HBLK1

25,

normal scan

3.2 3.5 3.8

Threshold of Horizontal Timing

HBLK2

25,

doble scan

3.2 3.5 3.8

Threshold of Blanking Pulse

HBLK3

25,

H / V blanking

0.8 1.1 1.4

Vertical Blanking Pulse Start Phase

50S1

46 48 50 µs

Vertical Blanking Pulse Stop Phase

50S2

(Note D

)

23 H

Vertical Blanking Pulse Start Phase

60S1

46 48 50 µs

Vertical Blanking Pulse Stop Phase

60S2

(Note D

)

21 H

External Blanking Threshold Current

ABLK

Pin 31 input current

150

300

400

µA

Vertical Output Start Voltage

DEF

voltage

4.7 5.0 5.3 V

V050

Vertical freq. ; Auto

Vertical Output

Free-Run Frequency

V060

Vertical freq. ; 60Hz

4.7 5.0 5.3

Vertical Output Voltage

Pin 31

0.0 0.3

PL1

224.5

Vertical Pull-In Range (1)

PH1

353

PL2

224.5

Vertical Pull-In Range (2)

PH2

297

Vertical Pull-In Range (3)

50P

288.5

Vertical Pull-In Range (4)

60P

(Note D

)

288

50S1

44 46 48

50S1

44 46 48

RGB Vertical Blanking Pulse Start
Phase (1)

50S1

44 46 48

µs

50S2

RGB Vertical Blanking Pulse Stop
Phase (1)

50S2

(Note D

)

60S1

44 46 48

60S1

44 46 48

RGB Vertical Blanking Pulse Start
Phase (2)

60S1

44 46 48

µs

60S2

RGB Vertical Blanking Pulse Stop
Phase (2)

60S2

(Note D

)

T
A

1276AN

200

03-

2
9

CONDITIONS

TES

I
T

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

NOT

CONDIT

I
O

i
deo

l
ock

i
deo bl

o
c
k

c
o
m

e
s
t
c

ondi

t
i
o
n
s

1) S

: A,

: O

, S

: O

, S

: O

, S

: A,

ON,

: B,

: B

For t

e
s
t
i
n
g
,

s
ee t

h
e
pi

c
t
ure

s
harpnes

s A

hara

c
t
e
ri
s
t
i
c
s
t

e
st

i
ng

c
i
rcui

t
di

agra

.

A

f
t
e
r usi

ng t

h
e
pres

val

ues

t
r
ansm

i
t
t
he B

c
o
n
t
rol

dat

a
,
s

e
t
A

operat

i
on s

i
t
c
h
i
ng t

o
A

o
f
f

(01).

n
s
u
re

t
he

c
o
m

p
o
s
i
t
e
si

gnal

i
s
al

a
ys

i
nput

o
pi

n 15 (

/ s

y
n
c
i
n
p
u
t).

l
ack

t
e
ct

Level

h
i
f
t

OFF

e
t

t
he

o
n
t
rol

dat

a
t

o
t

he pr

val

u
e
.

Connec

t
pi

n
53

t
o
an ex

t
e
rnal

power s

uppl

y (P

)
and ob

s
e
rve pi

n 50

Turn t

u
t
e
o

f
f
(1),

t
u
rn t

h
e
bl

k st

ret

c
h gai

n
of

f
(1),

and

e
t

t
h
e bl

ack

t
e
ct

l
e
vel

t
o
0

I
RE

(1).

I
n
c
r
eas

e
t

h
e
P

vol

t
age

r
o
m

eas

ure

t
he DC d

i
f
f
eren

t
i
al

n
49 w

here t

he pi

c
t
ure peri

o
d
(hi

gh peri

od)

n 50

goes l

o
w

e
t

t
he bl

a
c
k
det

e
c
t
l
e
vel

t
o
3

I
RE

(

0
).

s
i
n
4),

e
a
s
ure

t
he DC di

f
f
erent

i
a
l
V

3 of

n 49

Bla

c
k Str

e
tch

p

M

a
x
i
m

u
m

Gain

e
t

t
he

o
n
t
rol

dat

a
t

o
t

he pr

val

u
e
.

e
t

S

t
o

A

(

i
m

u
m

gai

n) a

nd i

nput

500k

s
i
ne w

a
ve t

o
T

53.

e pi

n 53

o
adj

ust

t
he

s
i
gnal

i
t
ude

t
o
0.

1
V

p-p.

Turn t

u
t
e
o

f
f
(1),

t
u
rn t

h
e
bl

k st

ret

c
h gai

n
of

f
(1),

and

e
a
s
ure t

he a

i
t
ude

n 49

Turn

t
he

a
c
k
s

t
ret

c
h

gai

n

on

(0) and m

eas

ure t

a
m

p
l
i
t
ude

o
f
pi

49.

6) Cal

c
ul

e

t
he

u
s
i
ng t

he f

o
l
l
o
w

i
ng

f
o
r
m

a
.

÷
V

T
A

1276AN

200

03-

2
9

TES

I
T

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

/ D

,
Ta

= 25±

3°

ITC

NOT

CONDIT

I
O

Bla

c
k Str

e
tch

t
a
r
t Po

t

(
1
)

e
t

t
he

o
n
t
rol

dat

a
t

o
t

he pr

val

u
e
.

2) S

e
t

S

o

A

(

i
m

u
m

gai

n),

u
rn t

u
t
e
o

f
f
(1),

and

t
u
rn t

h
e

bl

s
t
ret

c
h gai

n
of

f
.

Connec

t
pi

n
53

t
o
an ex

t
e
rnal

power s

uppl

y (P

)
,
i
n
c
r
ea

s
e

t
he vol

t
ag

e f

r
o
m

,
and p

l
ot

t
he re

s
u
l
t
i
n
g

c
hange i

vol

t
age S

n 49

x
t
,
t

u
rn

t
he bl

a
c
k

s
t
ret

c
h ga

i
n
o

n
(0),

s
e
t

t
he bl

a
c
k

s
t
ret

c
h poi

n
t
1

t
o
t

i
ni

u
m

(000),

i
n
c
r
ea

s
e

t
he P

vol

t
age

o
m

i
n
3),

and pl

h
e
resul

t
i
ng

c
hange i

n
vol

t
age

i
n

49.

e
t

t
he bl

a
c
k

s
t
ret

c
h poi

n
t
1

o
t

h
e

m

a
x
i
m

u
m

(111),

i
n
c
r
eas

e
t

h
e
P

vol

t
age f

r
o
m

as i

n
3)

,
and pl

o
t
t

c
hange i

vol

t
age S

n 49

e t

h
e
di

agra

bel

o
c

a
l
c
ul

a
t
e t

he i

n
t
e
rs

e
c
t
i
on

s

V

BST1

and V

, S

,
and

.
Us

e
t

f
o
l
l
o
w

i
ng f

o
rm

a
s

t
o
c

a
l
c
ul

a
t
e P

BST1

and

BST1

[(

]

=

(
(
V

BST1

]
-

[
V

]
÷
1
.
4

[
V

]
)
×100 [

(
I
R

)
]

BST2

[(

]

=

(
(
V

BST2

]
-

[
V

]
÷
1
.
4

[
V

]
)
×100 [

(
I
R

)
]

T
A

1276AN

200

03-

2
9

TES

I
T

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

I
T

I
N

G M

NOT

CONDIT

I
O

Bla

c
k Str

e
tch

t
a
r
t Po

t

(
2
)

e
t

t
he

o
n
t
rol

dat

a
t

o
t

he pr

val

u
e
.

Turn t

he bl

a
c
k

s
t
ret

c
h gai

n
of

f
(1),

t
u
rn t

u
t
e
of

f
(1),

and

u
rn

t
h
e vi

deo

u
t
e
of

f
(0).

I
nput

t
he TG7

l
i
neari

t
y
t

o

TP

,
u

s
e pi

n 53

t
o
adj

u
s
t
t

he a

i
t
ude a

s
i
n

t
he di

agra

,

s
e
t
uni

c
o
l
o
r
t

o

t
he

c
ent

(1000000),

and

eas

ure

t
he re

s
u
l
t
i
ng a

i
t
ude (V

) of

n 43 (R

T).

Turn t

he bl

a
c
k

s
t
ret

c
h gai

n
on (0),

c
onnect

n
49 t

o
an ex

t
e
rnal

power s

uppl

y (P

)
,
and

e
a
s
ure pi

n 4

3
(R OUT).

h
en t

a
c
k
s

t
ret

c
h s

t
ar

t

poi

n
t
2

dat

are

a
t
t
he m

i
ni

u
m

(000),

cal

c
ul

e

as

i
n
t
he

agra

t
h
e

bl

ack

t
ret

c
h

st

art

poi

f
f
e
rent

i
a
l

000

o
r w

hen P

i
s
V

L
0

) and

f
o
r w

hen P

i
s

V

+1.

0
[
V

]
(A

L
100%

)
.

x
t
,
w

hen t

he bl

ack st

ret

c
h

s
t
art

poi

2 da

t
a
are

a
x
i
m

u
m

(111),

cal

c
ul

e
di

f
f
erent

i
a
l

111

i
n
t

sam

e
w

a
y.

Cal

c
ul

e
t

f
o
l
l
o
w

i
ng f

o
r
m

a
s
.

BS1

= (

000

)×100

BS2

= (

111

)×100

T
A

1276AN

200

03-

2
9

TES

I
T

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

I
T

I
N

G M

NOT

CONDIT

I
O

L

Det

e
c
t

V

o
l
t
age

OFF

e
t

t
he

o
n
t
rol

dat

a
t

o
t

he pr

val

u
e
.

Turn t

u
t
e
o

f
f
(1),

s
e
t
t

h
e
A

L
s

e
n
s
i
t
i
v
i
t
y t

o
t

h
e

m

i
ni

u
m

(000),

e
t
t

h
e
D.

L
s

e
n
s
i
t
i
v
i
t
y

t
o
t

h
e

m

a
x
i
m

u
m

(111),

and t

u
rn t

h
e
bl

ack

ret

c
h
gai

n o

f
f

(1).

Connec

t
pi

n
45

t
o
an ex

t
e
rnal

power s

uppl

y (P

)
and de

c
r
eas

e
t

he v

o
l
t
age f

r
o
m

5
V

Repeat

3) w

hen t

he D.

L de

t
e
ct

vol

t
age bus dat

a are 000

,
001,

and 100 re

s
pect

i
vel

y
.
M

eas

ure

vol

t
ages

000

, V

001

, V

010

,
and V

100

hen t

he pi

ure peri

od of

n 49

hange

s

t
o
l
o
w

.
(E

arge

t
he range be

f
o
re

eas

uri

n
g
.
)

x
t
,
c

a
l
c
ul

a
t
e t

001

010

,
and

100

vol

t
age di

f
f
e
rent

i
a
l
s
f

r
o
m

000

and V

001

, V

010

,
and V

100

***

000

001

, V

100

)

T
A

1276AN

200

03-

2
9

TES

I
T

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

I
T

I
N

G M

NOT

CONDIT

I
O

L

S

e
n
s
i
t
i
v
i
t
y

e
t

t
he

o
n
t
rol

dat

a
t

o
t

he pr

val

u
e
.

Turn t

u
t
e
o

f
f
(1),

t
u
rn t

h
e
bl

k st

ret

c
h gai

n
of

f
(1),

and

onne

c
t
pi

n 45

t
o
an

t
e
rnal

pow

r
s

uppl

i
t
h

t
he D.

L
det

e
c
t
vol

t
age at

t
he

i
ni

u
m

(000),

h
e
vol

t
ag

e c

haract

e
ri
st

i
c
s of

n 49

i
n
rel

a
t
i
on t

o

t
he vol

t
age

n 45

hen D.

L
s

e
n
s
i
t
i
v
i
t
y i

s
at

t
he

i
ni

u
m

(000) and

t
he

a
x
i
m

u
m

(111).

From

h
e
di

agra

,
c

a
l
c
ul

a
t
e

t
he

I
N

and S

DAM

gradi

ent

s
.

DAM

I
N

, S

Y /

l
ack

Level

pens

a
t
i
on

OFF

e
t

t
he

o
n
t
rol

dat

a
t

o
t

he pr

val

u
e
.

Turn t

u
t
e
o

f
f
(1),

t
u
rn t

h
e
bl

k st

ret

c
h gai

n
of

f
(1),

and

obs

ve pi

n 49.

Turn t

he bl

a
c
k
l
e
vel

c
o
m

pen

s
a
t
i
on on (1),

eas

ure

[
m

]
,
and

a
l
c
ul

e
t

h
e
f

o
l
l
o
w

i
ng f

o
r
m

a
.

= (

/
1.

4×10

)×100 (I

)

T
A

1276AN

200

03-

2
9

TES

I
T

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

I
T

I
N

G M

NOT

CONDIT

I
O

l
ack

e
a
k

Det

e
c
t

Level

e
t

t
he

o
n
t
rol

dat

a
t

o
t

he pr

val

u
e
.

eas

ure t

he DC vol

t
age

n 49.

Connec

t
pi

n
53

t
o
an ex

t
e
rnal

power s

uppl

y (P

)
.

Turn t

u
t
e
o

f
f
(1),

t
he bl

a
c
k

s
t
ret

c
h gai

n
of

f
(1),

and

s
e
t

t
he bl

a
c
k det

e
c
t
l
e
vel

s
h
i
f
t

t
o
0I

(1).

I
n
c
r
eas

e
t

h
e
P

f
r
o
m

and

e
a
s
ure t

h
e
vol

t
age

f
pi

n
49 w

here t

he DC l

e
vel

t
he pi

c
t
ure

peri

od of

n
50

if
ts

o
m

h
i
g
h
to

6) Cal

c
ul

f
r
o
m

t
he f

o
l
l
o
w

i
ng

f
o
r
m

T
A

1276AN

200

03-

2
9

TES

I
T

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

I
T

I
N

G M

NOT

CONDIT

I
O

DC Transm

i
ss

i
on Ra

t
e

Com

pen

s
a
t
i
on

Gai

C ON

e
t

t
he

o
n
t
rol

dat

a
t

o
t

he pr

val

u
e
.

Turn t

u
t
e
o

f
f
(1),

t
u
rn t

h
e
vi

deo

u
t
e
of

f
(0),

and

onne

c
t
pi

53 t

o
an

t
e
rnal

power s

uppl

y (P

)
.

eas

ure t

he a

i
t
ude

n

43,

e
t

t
he

o
V

+0.

7
V

,
and a

d
j
u
s
t
V

.
7
V

p-p

i
ng uni

c
o
l
o
r
.

i
t
h
t
he

DC t

r
ansm

i
ss

i
on

t
e
c

o
m

pen

s
a
t
i
on

gai

a
t
t
he m

i
ni

u
m

(
000),

e
a
s
ure

and

s
i
n

t
he di

agra

bel

x
t
,
w

i
t
h
t

h
e
DC t

r
an

i
s
s
i
on rat

e
c

o
m

pen

s
a
t
i
on gai

n a

t

t
he

a
x
i
m

u
m

(111),

eas

ure

and

Cal

c
ul

e
A

T100 and

T130

r
om

h
e
f

o
l
l
o
w

i
ng f

o
r
m

u
l
a.

T100 = (

]
-

]
)
÷
0
.
1

[V

]

T130 = (

]
-

]
)
÷
0
.
1

[V

]

T
A

1276AN

200

03-

2
9

TES

I
T

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

I
T

I
N

G M

NOT

CONDIT

I
O

DC Transm

i
ss

i
on

Com

pen

s
a
t
i
on

t
art

o
i
n
t

C ON

Repeat

eps 1) and 2) o

f

V

eas

ure t

he a

i
t
ude

n

43,

e
t

t
he

o
V

+0.

7
V

,
and a

d
j
u
s
t
V

o
around 1.

p-p

i
n
g

uni

c
o
l
o
r.

i
t
h
t
he

DC t

r
ansm

i
ss

i
on c

o
m

pen

s
a
t
i
on

rat

e

a
t
t
he m

i
ni

u
m

(000),

i
n
c
r
eas

e P

f
r
o
m

and

o
t
t
he rel

a
t
i
ons

bet

een t

he vol

t
ages

f
pi

n
s
49

nd 43.

x
t
,
w

i
t
h
t

h
e
DC t

r
an

i
s
s
i
on

c
o
m

pen

s
a
t
i
on rat

e
a

t

t
he

a
x
i
m

u
m

(111),

i
n
c
r
ea

s
e

P

r
o
m

and pl

h
e

rel

a
t
i
ons

p
bet

een t

he vol

t
age

s

of

n
s
49 and

43.

i
t
h
t
he

DC t

r
ansm

i
ss

i
on c

o
m

pen

s
a
t
i
on

rat

e

a
t
t
he m

a
x
i
m

u
m

(111),

i
n
c
r
eas

e

t
he P

f
r
o
m

hen t

h
e DC

t
r
ansm

i
ss

i
on

c
o
m

pen

s
a
t
i
on

art

poi

reac

s

t
he

a
x
i
m

u
m

(111) and pl

t
he rel

a
t
i
ons

p
bet

een t

h
e vol

t
ages of

and 43.

6) Cal

c
ul

e

V

and

4
2

o
m

e
fo

llo

i
n
g
fo

r
m

u
l
a
.

= ((V

SP0

)
/ 1

[
V

] )

1
0
0
[
%

]

4
2

= ((V

SP4

) /

[
V

]
)×100 [

]

T
A

1276AN

200

03-

2
9

TES

I
T

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

I
T

I
N

G M

NOT

CONDIT

I
O

DC Transm

i
ss

i
on

Com

pen

s
a
t
i
on

i
t

P

o
i
n
t

C ON

e
t

t
he

o
n
t
rol

dat

a
t

o
t

he pr

val

u
e
.

Turn t

u
t
e
o

f
f
(1),

t
u
rn t

h
e
vi

deo

u
t
e
of

f
(0),

and

i
t
h
t

he uni

col

o
r s

e
t
at

a
x
i
m

u
m

(1111111),

connec

t
pi

n
49

t
o

an ex

t
e
rnal

e
r s

uppl

y (P

)
.

e
t
t
he

DC t

r
ansm

i
ss

i
o
n

c
o
m

pensat

i
on

rat

e

t
o
t
he m

a
x
i
m

u
m

(111).

I
n
c
r
eas

e
t

h
e
P

f
r
o
m

,
obs

erve

n 43,

and

he DC

r
ansm

i
s
s
i
on c

o
m

pen

s
a
t
i
on

rat

e
.

Repeat

4) above but

c
hange

t
he D

r
ansm

i
ss

i
o
n
c

o
m

pens

a
t
i
on l

i
m

i
t
poi

t
a
.
Cal

c
ul

a
t
e

L60

, P

L73

, P

L87

and P

L100

r
om

h
e

m

e
a
s
ured d

a
t
a
and

t
he f

o
l
l
ow

i
ng f

o
r
m

as.

L60

= ((V

L60

) /

0)×100 [

]

L73

= ((V

L73

) /

0)×100 [

]

L87

= ((V

L87

) /

0)×100 [

]

L100

= ((V

L10

) /

0)×100 [

]

T
A

1276AN

200

03-

2
9

TES

I
T

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

I
T

I
N

G M

NOT

CONDIT

I
O

i
ct

ure S

harpnes

Cont

rol

Range

C OF

e
t

t
he

o
n
t
rol

dat

a
t

o
t

he pr

val

u
e
.

I
nput

i
ne

a
ve t

o
TP

e
t

t
he a

i
t
ude

i
n 53

t
o
20

p-p

e
t
t
he

uni

c
o
l
o
r t

o
t
he m

a
x
i
m

u
m

(
1111111),

s
e
t

S

R t

r
ack

i
ng

t
o
S

T-gai

l
o
w

(11),

and

s
e
t
t
he

apert

u
re

c
o
m

pen

s
a
t
o
r pea

k
f

r
equen

c
y
t

o
4.

(001).

Turn

t
he Y

u
t
e

o
f
f

(1),

t
he

deo m

u
t
e

o
f
f

(0),

onnect

and TP

41b,

and

s
e
rve

41e.

e
t
t
he

c
t
ure

s
harpness

t
o
t
he m

a
x
i
m

u
m

(1111111).

hen t

he f

r
equenc

i
e
s

are

100k

and

L01

,
m

e
a
s
ure t

100

and V

i
t
udes res

p
e
c
t
i
v
e
l
y
and c

a
l
c
ul

a
t
e G

by t

he f

o
r
m

u
l
a

s
how

n bel

x
t
,
s

e
t
t
he

c
t
ure

s
harpness

t
o
t
he m

i
n
i
m

u
m

(0000000).

s

i
n

6),

hen

t
he

f
r
equenc

i
e
s

are

100k

Hz and

Hz,

e
a
s
ure t

100

and V

i
t
u
des

res

p
e
c
t
i
vel

y
and c

a
l
c
ul

a
t
e G

MIN

by t

he f

o
r
m

a
s

how

n bel

e
t
t
he

apert

u
re c

o
m

pen

s
a
t
o
r

pea

k
f
r
equenc

t
o

7.

(111)

and t

he pi

c
t
ure s

harpness

t
o
t
he m

a
x
i
m

u
m

(1111111).

h
en

t
he

f
r
equenc

i
e
s are 100

k
H

z and F

APH1

,
m

eas

ure t

he V

100

and V

i
t
ude

s
re

s
pect

i
vel

y
and

a
l
c
ul

by t

he f

o
r
m

s
how

n bel

x
t
,
s

e
t
t
he

c
t
ure

s
harpness

t
o
t
he m

i
n
i
m

u
m

(0000000).

hen t

h
e

f
r
equenc

i
e
s

are

100

k
H

and

Hz,

eas

ure

t
he V

100

and V

i
t
udes res

p
e
c
t
i
vel

y
and

a
l
c
ul

e
G

by t

he f

o
l
l
o
w

i
ng f

o
r
m

a
.

****

[

d
B

]
= 20×Log (

L (H

)

÷V

100

)

Charac

t
e
ri
s
t
i
c
s

Repeat

eps 1) t

o
5) of

i
t
h

Y

R on (1) and

t
he pi

c
t
ure

sharpnes

s
a

t

m

i
ni

u
m

(0000000),

e
a
s
ure

t
he T

41e a

i
t
ude

s

V

100

and V

hen t

he i

nput

s
i
gnal

f
r
equenc

i
e
s

are 100k

Hz and 2.

Hz res

p
e
c
t
i
v
e
l
y
.

x
t
,

s
e
t

t
he apert

u
re

c
o
m

pen

s
a
t
o
r peak

f
r
equenc

y t

o
7.

(111).

hen t

he i

npu

t

s
i
gnal

f
r
equenc

i
e
s
ar

e 100k

Hz and

Hz,

e
a
s
ure t

h
e
V

100

and V

p
l
i
t
ude

s

re

s
pec

t
i
vel

y

and c

a
l
c
ul

and G

by t

he f

o
l
l
ow

i
ng f

o
r
m

(

)

[

d
B

]
= 20×Log

L (H

)

÷V

)

T
A

1276AN

200

03-

2
9

TES

I
T

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

I
T

I
N

G M

NOT

CONDIT

I
O

2T P

u
l
s
e Re

s
pons

e
S

Cont

rol

e
t

t
he

o
n
t
rol

dat

a
t

o
t

he pr

val

u
e
.

I
nput

a

2T

pul

s
e

(
S

TD) s

i
gnal

t
o
T

53,

t
u
rn

t
h
e

Y

u
t
e

of

f

(1),

t
u
rn t

deo m

u
t
e

of

f

(0),

e
t

uni

c
o
l
o
r t

o
m

a
x
i
m

u
m

(1111111),

and s

e
t
S

r
ack

i
ng

t
o
S

T-gai

l
o
w

(11).

e
t
t
he s

harpness

ont

rol

t
o
t
he cent

(1000000),

s
e
t
t
he

apert

u
re c

o
m

pen

s
a
t
o
r

pea

k

f
r
equen

c
y

t
o

4.

(001),

c
onnect

43 and

41b,

and ob

s
e
rve TP

41e

4) M

eas

ure

i
n
t

h
e
di

agra

e
l
o
w

e
t
S

HR t

r
ack

i
ng t

o
S

T-gai

g
h

(00)

and m

e
a
s
ure

x
t
,

s
e
t

t
he apert

u
re

c
o
m

pen

s
a
t
o
r peak

f
r
equenc

y t

o
7.

(111) an

eas

ure

SH1

and T

SH2

s
abo

ve.

Cal

c
ul

e
t

f
o
l
l
o
w

i
ng f

o
r
m

a
.

SRTL

= T

SRTH

SH1

SH2

T
A

1276AN

200

03-

2
9

TES

I
T

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

I
T

I
N

G M

NOT

CONDIT

I
O

Gain

e
t

t
he

o
n
t
rol

dat

a
t

o
t

he pr

val

u
e
.

2) I

nput

t
he

f
r
equen

c
y

F

s
i
ne w

a
ve t

o

TP

53.

Turn t

u
t
e
o

f
f
(1),

t
u
rn t

h
e
vi

deo

u
t
e
of

f
(0),

s
e
t
t

h
e
apert

u
re

c
o
m

pen

s
a
t
o
r pea

k
f

r
equen

c
y
t

o
4.

(001),

and

s
e
t
t

he a

i
t
ude of

n 53

t
o
0

.
1V

p-p

eas

ure t

he T

48 a

p
l
i
t
ude

s

V

L00

, V

L01

, V

L10

,
and

L11

i
n
t

f
o
l
l
o
w

i
ng c

a
s
e
s.

gai

0dB

(00)

L (H

) 0

6dB

(01)

L (H

)

9dB

(10)

L (H

)

OFF

(
11)

L (H

) 1

I
nput

t
he s

i
ne

a
ve

f
r
equenc

y

F

t
o
TP

53,

e
t
t
he

apert

u
re c

o
m

p
ens

pea

k
f
r
equenc

t
o

7.

11),

and

e
a
s
ure

t
he T

48 a

p
l
i
t
ude

s

V

, V

,
and

abov

Cal

c
ul

e
t

f
o
l
l
o
w

i
ng f

o
r
m

a
s
.

(

)

= 20×Log (V

L (H

)

1) [

d
B

]

(

)

= 20×Log (V

L (H

)

1) [

d
B

]
-

20×Log (V

L (H

) 0

[
d
B

]

(

)

= 20×Log (V

L (H

)

1) [

d
B

]
-

20×Log (V

L (H

) 0

[
d
B

]

(

)

= 20×Log (V

L (H

)

/ 0

.
1
)
[d

]

T
A

1276AN

200

03-

2
9

TES

I
T

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

I
T

I
N

G M

NOT

CONDIT

I
O

Hori

zont

a
rabol

odul

i
on Gai

Repeat

eps 1) t

o
3) of

Turn on t

h
e
V

out

put

hori

z
ont

parabol

odul

i
on (1) and

s
e
t
t
he V

gai

n
t

o
0dB

(00).

s
i
n

t
he di

agra

,

m

eas

ure

t
he pi

c
t
ure peri

od a

i
t
udes V

L
,
and

LL of

48.

x
t
,
i
nput

h
e
s

i
ne

a
ve of

r
equ

enc

y F

t
o

T

53,

s
e
t
t
he

apert

u
r
e

c
o
m

pen

s
a
t
o
r

peak

f
r
equenc

y t

o
7.

(111),

s
e
t

t
he V

hori

z
ont

parabol

f
r
equenc

y t

o
31.

5k (10),

and

e
a
s
ure t

he pi

ure peri

od a

i
t
ude

s

V

and V

L
H

48 a

s
above.

5) Cal

c
ul

e

G

VRL

, G

VRH

,
and

o
m

e
fo

llo

i
n
g
fo

r
m

u
l
a
s
.

VRL

(

)

= 20×Log (V

RL (H)

/

V

L (H))

LL (H

)

= 20×Log (V

LL (H) /

L
(H))

I
n
3) and 4)

above,

u
rn

t
he

u
t
put

hori

z
ont

parabol

odul

a
t
i
on of

f
(0) and

c
heck

t
hat

parabol

odul

i
on

i
s
generat

on t

h
e
pi

ure peri

s
i
gnal

.
(V

FL,

OFH)

T
A

1276AN

200

03-

2
9

TES

I
T

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

I
T

I
N

G M

NOT

CONDIT

I
O

gh-S

peed M

u
t
e

Res

pons

e Ti

Repeat

eps 1) t

o
3) of

,
t
hen obs

erve

48.

I
nput

pul

s
e
l
i
k
e

t
hat

s
how

n bel

o
pi

n 32 and

eas

ure

t
he re

s
p
ons

e t

i
m

e

T

(2) at

hat

i
nput

i
m

i
l
a
rl
y,

i
npu

t

t
he pul

s
e
t

o
pi

n 36

and

eas

ure

t
he re

s
pons

t
i
m

e
T

L
3

(4) at

hat

i
npu

t
.

I
nput

t
he s

i
ne

a
ve

f
r
equenc

y

F

t
o
TP

53,

e
t
t
he

apert

u
re c

o
m

p
ens

pea

k
f
r
equenc

t
o

7.

11),

and

e
a
s
ure t

res

pon

s
e
t
i
m

e

T

(2) as

i
n
2) above.

i
m

i
l
a
rl
y,

i
npu

t

t
he pul

s
e
t

o
pi

n 36

and

eas

ure

t
he re

s
pons

t
i
m

e
T

(4) at

he i

npu

t
.

T
A

1276AN

200

03-

2
9

CONDIT

I
O

NS (UNLE

E S

,

V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

BAD

S S

ITC

TE PAR

TER

10 17 18

CONDIT

I
O

h
r
o
m

a

Bl

o
ck

Chrom

a

b
l
ock

o
m

on t

e
st

ondi

t
i
ons

: B,

: C, S

: O

,
S

, S

: O

: A,

: A

,

S

: A,

Charac

t
e
ri
s
t
i
c
s

00 00 00

I
nput

.
58-NTS

rai

nbow

i
gnal

(C-4 s

i
gnal

) bur

s
t

/

c
h
ro

a
s

i
gnal

i
t
h
t

he s

a
m

burs

t

/

c
h
ro

a
a

i
t
ude t

o
t

c
h
rom

a
i
nput

n (T

13).

eas

ure t

he out

t
a

p
l
i
t
ude

s
F

, F

300

,
and F

600

t
he UQ

out

put

n
5

hen t

he c

h
ro

a
i
npu

t
a

p
l
i
t
ude

l
e
vel

s
are

s
e
t
t

o
10

,
30,

300,

and 6

00m

p-p

Cal

c
ul

e
A

= F

/ F

300

Frequenc

Cont

rol

n
s
i
t
iv

ity

1) Connec

t

S

i
t
c
h

t
he

c
o
l
o
r

s
y
s
t
e
m

ode (10) t

o
3

.
58 NT

(00),

.
43

L
(60),

and M

-
P

(80)

and m

eas

ure t

he f

o
l
l
o
w

i
ng

f
o
r

eac

o
f
t
hos

e

c
a
s
e
s.

Connec

t
ex

t
e
rnal

vol

t
age

s
ourc

e
(

) t

o
A

f
i
l
t
er pi

n 11

a
ry t

he vol

t
age

he ex

t
e
rnal

vol

t
age

s
ourc

e
(

) and obs

erve t

h
e f

s
c out

put

n 1 u

s
i
ng a

f
r
equenc

c
ount

er.

eas

ure t

he f

r
ee-run

s
ens

i
t
i
v
i
t
y

r

th

e
V

(100

)
near t

h
e f

(3.

5
NT

,

4
.
3 ;

L =

;

M

-
PAL

)

u
l
l
-
I
n
and Hol

d
Range

I
nput

.
579545M

Hz,

433619M

z
,
and 3.

575611M

Hz c

ont

i
nuou

s
w

a
ves

(200m

p-p

o
t

c
h
ro

a
i
nput

n
(TP

13).

i
t
c
h

t
he

c
o
l
o
r

s
y
s
t
e
m

ode (10) t

o
3

.
58 NT

(00),

.
43

L
(60),

and M

-
P

(80),

and

e
a
s
ure t

h
e
f

o
l
l
o
w

i
ng f

o
r eac

h o

f

t
hos

c
a
s
e
s.

a
ry t

he i

npu

t

s
i
gnal

f
r
equenc

y i

n

10Hz-s

t
eps

i
t
h
i
n
a

range of

3
k
H

p
B

/

W

c
o
l
o
r m

ode

*
P

*).

h
i
l
e

hol

ng c

o
l
o
r

/

W

ode

(
f
*H*),

e
a
s
ure t

±

devi

a
t
i
on

s
f
r
o
m

t
h
e

f
r
equenc

a
t

ea

c
h
c

ont

i
nuou

s

w

a
ve

i
nput

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

BAD

S S

ITC

NOT

07 10

CONDIT

I
O

Out

put

DC Level

Change

80 C

0
0
O

PEN

1) Connec

t

S

eas

ure t

he out

t
DC l

e
vel

t
h
e S

o
n
t
rol

n
3 w

hen t

col

o
r s

yst

e
m

ode

(10) i

s

s
w

i
t
c
hed

t
o
3.

NTS

(00),

L (30),

and

(60).

(3.

58 NTS

ode:

(4.

L m

ode

:
S

)

ode:

)

NTS

I
den

t

S

ens

i
t
i
v
i
t
y

I
nput

58-NTS

rai

nbow

(C-4 s

i
gnal

) burs

t
/

c
h
ro

a
s

i
gnal

i
t
h
t

h
e s

a
m

e
burst

/
c

h
ro

a

a
m

p
l
i
t
ude

s
t
o
t
he c

h
ro

a

i
nput

n

(TP

13)

Obs

e
rve t

ode

(5t

h
and 6t

h b

i
t
s
o

f

t
he 1st

byt

e
)
.

i
t
c
h

t
he I

nden

t

s
ens

i
t
i
v
i
t
y
(s

h
e s

ubaddress

(10) dat

a
l
o
w

) and hi

))

and

perf

o
rm

t
he f

o
l
l
o
w

i
ng m

eas

ure

ent

s
.

I
n
c
r
eas

e
t

h
e
i
nput

s
i
gnal

i
t
ud

e f

r
o
m

0 and

eas

ure

t
he i

npu

t

s
i
gnal

p
l
i
t
ude

a
t
t
he s

i
t
c
h
t
o

3
.
58

ode

(LO

) : vN

,
Hi

gh (D

) : vN

)

Low

r
t

he i

nput

gnal

i
t
ude

f
r
om

100

p-p

and m

eas

ure t

i
n
put

gnal

p
l
i
t
ude a

t

t
he devi

a
t
i
on

r
o
m

5
8
NTS

ode.

(LO

) : vN

,
Hi

gh (D

) : vN

)

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

BAD

S S

ITC

NOT

07 10

CONDIT

I
O

L

I
dent

e
n
s
i
t
i
v
i
t
y

0
0
0

PEN

I
nput

43-P

L rai

nbow

(C-4 s

i
g
nal

) burs

t
/
c

h
ro

a
si

gnal

i
t
h
t

h
e

s
a
m

e
bur

s
t
/

c
h
ro

a

a
m

i
t
ude

t
o
t
he c

h
ro

a
i
nput

13).

Obs

e
rve t

ode

(5t

h
and 6t

h b

i
t
s
o

f

t
he 1st

byt

e
)
.

i
t
c
h

t
he I

nden

t

s
ens

i
t
i
v
i
t
y
(s

h
e s

ubaddress

(10) dat

a
l
o
w

) and hi

))

and

perf

o
rm

t
he f

o
l
l
o
w

i
ng m

eas

ure

ent

s
.

I
n
c
r
eas

e
t

h
e
i
nput

s
i
gnal

i
t
ud

e f

r
o
m

0 and

eas

ure

t
he i

npu

t

s
i
gnal

p
l
i
t
ude

a
t
t
he s

i
t
c
h
t
o

4
.
43

L
m

ode.

(LO

) : vP

, H

i
g
h
(

) :

)

Low

r
t

he i

nput

gnal

i
t
ude

f
r
om

100

p-p

and m

eas

ure t

i
n
put

gnal

p
l
i
t
ude a

t

t
he devi

a
t
i
on

r
o
m

4
3
P

L

m

ode

(LO

) : vP

,
Hi

gh (D

) :

)

TOF

Charact

e
ri
st

i
c
s

I
nput

t
he s

i
gnal

C-1 t

o
t
he c

h
ro

a
i
nput

i
gnal

p
l
i
t
ude

= 50

p-p

h
en

t
he

s
ubaddres

s (10) dat

a
are f

= 3

.
58M

Hz (00) and f

= 4

.
43

z (60),

and s

ubaddress

(18) dat

a
are (38),

c
onnec

t
1.

5
k

bet

een t

out

put

n
6

and t

he 5

-V

and ob

s
e
rve t

out

put

n 6

eas

ure t

he out

t
a

p
l
i
t
ude w

hen f

= 3

.
58M

Hz and c

a
l
c
ul

e
t

h
e

gai

n i

dec

i
bel

s f

r
o
m

t
he i

nput

(GF

eas

ure t

he out

t
a

p
l
i
t
ude w

hen f

= 3

.
58M

Hz±

500k

Hz and c

a
l
c
u
l
at

e t

h
e
gai

i
n
dec

i
bel

s f

r
o
m

i
nput

(+500k

Hz :

500

k
H

z :

eas

ure t

he out

t
a

p
l
i
t
ude w

hen f

= 4

.
43M

Hz and c

a
l
c
ul

e
t

h
e

gai

n i

dec

i
bel

s f

r
o
m

t
he i

nput

(GF

eas

ure t

he out

t
a

p
l
i
t
ude w

hen f

= 4

.
43M

Hz±

500k

Hz and c

a
l
c
u
l
at

e t

h
e
gai

i
n
dec

i
bel

s f

r
o
m

i
nput

(+500k

Hz :

500

k
H

z :

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
ONS

e
x
t

B

l
o
c
k

Tex

t
bl

k c

o
m

t
e
s
t

c
ondi

t
i
ons

: A,

: C, S

: O

,
S

, S

a
in

A A A

A A

A B B

1) I

nput

s
i
gnal

100k

Hz,

e peri

od a

i
t
ude =

p-p

) t

o
pi

n 53.

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
s
41

,
42,

43 (

41,

42,

and

43).

3) G

43 /

= V

4
2
/
0.

= V

41 /

Uni

c
ol

or A

d
j
u
st

ent

Charac

t
e
ri
st

i
c
s

1) I

nput

s
i
gnal

100k

Hz,

e peri

od a

i
t
ude =

p-p

) t

o
pi

n 53.

e
t

t
he uni

c
o
l
o
r da

t
a
t

o

m

a
x
i
m

u
m

(7F),

e
n
t
er (40),

and

i
ni

u
m

(00)

and m

eas

ure t

n

43

c
t
ure

ri
od

a
m

i
t
udes

f
o
r

c
h
c

a
s
e
.

,
v

)

Cal

c
ul

e
t

he uni

c
o
l
o
r

a
x
i
m

u
m

i
ni

u
m

i
t
ude rat

i
o
s
u

s
i
n
g

t
a
l
c

onvers

i
on.

(

)

r
i
ght

ness A

d
j
u
s
t
m

ent

Charac

t
e
ri
st

i
c
s

I
nput

s
i
gnal

2 t

o
pi

n 53

and adj

u
s
t

t
he pi

c
t
ure peri

od a

i
t
ude out

t
of

n 43 t

o
1V

p-p

eas

ure t

he vol

t
age o

f
pi

n
43 w

hen t

he bri

ght

i
s

c
hanged

t
o

a
x
i
m

u
m

(FF),

e
n
t
er (80),

and

i
ni

u
m

(00).

brM

,
V

b
rCNT,

b
rM

I
N

)

r
i
ght

ness

e
n
s
i
t
i
v
i
t
y

i
ng

t
he res

u
l
t
s
obt

ned

r
o
m

,
c

a
l
c
u
l
at

e t

bri

ght

ens

i
t
i
v
i
t
y

f
r
o
m

t
he

f
o
l
l
o
w

i
ng

f
o
r
m

Gbr = (V

brM

b
rM

I
N

) /

256

h
i
t
e

eak

l
i
c
e

Level

Change t

he bus dat

a and

e
t

t
he

sub-c

ont

rast

o

m

a
x
i
m

u
m

Connec

t
an

t
e
rnal

power s

uppl

y t

o
pi

n
53 and

i
n
c
r
ea

s
e
t

h
e
vol

t
age

gradual

l
y
f

r
o
m

.
8V

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude vol

t
age of

n 43 w

hen pi

n 43

°
s

c
t
ure peri

o
d
i
s

c
l
i
pped (V

p
s
1
).

Change t

he s

ubaddress (05) dat

t
o
(81) and repeat

eps 1) t

o
3)

above.

p
s
2
)

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
ONS

Bla

c
k

a
k

Sli

c
e

L
e
v
e
l

A A A

A A

A B B

Repeat

ep 1) o

f
T

Connec

t
an

t
e
rnal

power s

uppl

y t

o
pi

n
53 and de

c
r
eas

e
t

he vol

t
ag

gradual

l
y
f

r
o
m

.
8V

eas

ure t

he vol

t
age

s
of

n
s
41,

2
,
and 43 w

hen t

hei

r pi

ure peri

o
ds

are c

l
i
pped.

Hal

f
Tone Chara

c
t
e
ri
s
t
i
c
s

1) I

nput

s
i
gnal

100k

Hz,

e peri

od a

i
t
ude =

p-p

) t

o
pi

n 53.

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
41 (V

ppl

y 1.

5
V

f
r
o
m

an ex

t
e
rnal

pow

uppl

t
o
pi

n
47.

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
41 (V

5) G

= V

4
1

/ V

4
1

Hal

t
t

h
e
vol

t
age appl

i
e
d
t

o
pi

n 47,

s
e
t
t

s
ubaddress

(03) dat

a
t

o
(81),

and

eas

ure

t
he pi

c
t
ure

peri

od a

p
l
i
t
ude

i
n 41 (

7) G

= V

4
1

/ V

4
1

l
s
e

D

e
la

y

T

i
m

1) Cal

c
ul

e

t

dON

, t

dOF

r
o
m

h
e
si

g
nal

appl

i
ed

t
o
pi

n 25

(H.

L
K

i
nput

)
(A

bel

) and t

he out

put

s
i
gnal

s

f
r
o
m

ns 41,

,
and

43 (B

bel

) S

i
gnal

appl

i
ed

t
o
pi

n
25

RGB

t
put

o
l
t
age

eas

ure t

he pi

c
t
ure peri

od vol

t
ag

f
o
r pi

ns 41,

42,

and 43.

) Out

put

s
i
gnal

s f

r
o
m

n
s

4
1

42,

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
ONS

Cut

o
f
f
V

o
l
t
age

a
ri
abl

Range

A A A

A A

A B B

e
t
t
he s

ubaddress

(17)

dat

a

t
o

(07).

eas

ure t

he pi

c
t
ure peri

od vol

t
ag

e of

n
43 w

hen t

c
u
t
o
f
f
(

s
ubad

dres

0C)

dat

are c

hanged

t
o
m

a
x
i
m

u
m

(FF)

,
c

ent

(80),

and m

i
n
i
m

u
m

(00),

and c

a
l
c
ul

e
t

he a

ount

c
hang

e of

a
x
i
m

u
m

and

i
ni

u
m

f
r
o
m

t
he

c
ent

er.

(CUT+,

CUT

I
n

s
t
ep

s
1) and 2)

above,

a
k
e

t
h
e f

o
l
l
o
w

i
ng c

hanges and re

e
a
s
ur

e :

Change t

he s

ubaddress (0D) dat

and

eas

ure p

i
n 42,

Change t

he s

ubaddress (0E

)
dat

a

and

eas

ure p

i
n 41.

Dri

v
e A

d
j
u
st

ent

a
ri
abl

Range

1) I

nput

s
i
gnal

100k

Hz,

e peri

od a

i
t
ude =

p-p

) t

o
pi

n 53.

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
42 w

hen t

he dri

v
e

ubaddres

s
-
09)

dat

a

are c

hanged

t
o
m

a
x
i
m

u
m

)
,
c

ent

(80),

i
ni

u
m

(00).

Cal

c
ul

e
t

a
x
i
m

u
m

and

i
ni

u
m

i
t
ude ra

t
i
os f

o
r

t
he dri

v
e

c
ent

er u

s
i
ng de

c
i
bel

onvers

i
on

.
(

RG+,

DRG

)

I
n

s
t
ep

s
1)

t
o
3) above,

hange

t
h
e s

ubaddress

(0A

)
dat

e
a
s
ure

41,

and repeat

c
a
l
c
ul

i
o
n
s
.
(D

)

I
n

s
t
ep

s
1)

t
o
3) above,

e
t
dat

a
of

he L

ubaddress

(09)

t
o
1

e
a
s
ure pi

n
43,

and

repeat

t
he

c
a
l
c
ul

i
ons.

(DRR+,

DRR

)

Out

put

o
l
t
age

Duri

ng M

u
t
i
ng

e
t
t
he s

ubaddress

(00)

dat

a

t
o

(F

F).

eas

ure t

he pi

c
t
ure peri

od vol

t
ag

n
s
43,

42,

and 41.

URD,

,
MU

)

Out

put

o
l
t
age

l
ue

a
c
k

e
t
t
he s

ubaddress

(10)

dat

a

t
o

(08).

eas

ure t

he pi

c
t
ure peri

od vol

t
ag

n
s
43 and

42 and

t
he pi

c
t
ur

peri

od a

i
t
ude

i
n 41.

, BB

)

T
A

1276AN

200

03-

2
9

CONDIT

I
O

NS (UNLE

E S

,

V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
O

L

C

h
a
r
a
c
te

r
i
st

A A

B B

I
nput

s
i
gnal

1 (f

100k

Hz,

e peri

od a

i
t
ude =

p-p

) t

o
pi

53.

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
43 (v

ACL

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
43 w

hen

i
s

appl

i
ed t

o
p

i
n 45

f
r
o
m

t
e
rnal

pow

r
s

uppl

ACL

)

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
43 w

hen

DC i

s
appl

i
ed

t
o
pi

n 45

r
o
m

an ex

t
e
rnal

pow

er s

uppl

ACL

)

5) A

20×

og (v

ACL

/ v

ACL

)

L2 =

20×

og (v

ACL

/ v

ACL

)

ABL

eas

ure t

he DC vol

t
age

i
n 45.

L1)

e
t
t
he s

ubaddress

(16)

dat

a

t
o

(1C).

ppl

ng ex

t
e
rnal

vol

t
age t

o
p

i
n 45

,
l
o
w

e
r t

he pi

n vol

t
age f

r
o
m

5
V

eas

ure t

he vol

t
age o

f
pi

n
45 w

hen t

he vol

t
age

n 43

art

s
t

c
hange.

(

L2)

Change t

he dat

a o

f

s
ubaddress

6) t

o
(3C),

(5C),

(7C),

(9C),

(

C),

(DC),

and (FC),

and repeat

s
t
ep 3)

o
r ea

c
h
of

h
e
s
e da

t
a
.
(
V

L
3
,

L4,

L5,

L
6
,
V

L7,

L8,

L9)

5
)
ABL

ABL

2
-

L1,

ABL

6
-

ABL

3
-

L1,

ABL

7
-

ABL

4
-

L1,

ABL

8
-

ABL

5
-

L1,

ABL

9
-

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
ONS

ABL

a
in

A A A

A A

A B B

ppl

y 6.

5
V

f
r
o
m

an ex

t
e
rnal

pow

uppl

t
o
pi

n
45.

e
t

t
he

s
ubaddress

(16) dat

a
t

o
(00).

e
t

t
he bri

ght

s
s
t

o
t

a
x
i
m

u
m

eas

ure t

he vol

t
age o

f
pi

n
43.

L10)

ppl

y 4.

5
V

f
r
o
m

an ex

t
e
rnal

pow

uppl

t
o
pi

n
45.

Change t

he dat

a o

f

s
ubaddress

6) t

o
(00),

(04),

(08),

(0C),

(10),

4),

(18),

and (1C),

and repeat

ep 3)

f
o
r eac

h
of

t
hes

e
dat

a
.
(V

L11,

L12,

L13,

L14,

L15,

L16

,
V

L17,

L18)

6) A

1
1
-

L10,

= V

L15

L10

ABL

1
2
-

L10,

= V

L16

L10

ABL

1
3
-

L10,

= V

L17

L10

ABL

1
4
-

L10,

= V

L18

L10

RGB

t
put

ode

d
j
u
st

t
he bri

ght

s
s

s
o
t

h
a
t

t
he pi

c
t
ure peri

od vol

t
age of

n 43

i
s

s
e
t
t

e
t
t
he s

ubaddress

(16)

dat

a

t
o

(01).

eas

ure t

he pi

c
t
ure peri

od vol

t
ag

n
s
43,

42,

and 41.

, V4

)

Change t

he s

ubaddress (16) dat

t
o
(02) and repeat

ep 3).

, V4

, V

4
1

)

Change t

he s

ubaddress (16) dat

t
o
(03) and repeat

ep 3).

, V4

, V

4
1

)

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
ONS

B In

r
t
io

n
Pu

lse

a
s
e

and A

i
t
ude

A A A

A A

A B B

1) I

nput

s
i
gnal

100k

Hz,

e peri

od a

i
t
ude =

p-p

) t

o
pi

n 53

and adj

t
t

h
e
dri

v
e adj

ust

t
da

t
a

s
o
t

h
a
t

t
he pi

c
t
ure peri

o
d

p
l
i
t
ude

s
o

f
pi

n
s
41 and

42 are e

qual

o

t
hat

i
n 43.

2) S

e
t

S

eas

ure t

he vol

t
age

s
of

n
s
29,

0
,
and 55.

Fro

an ex

t
e
rnal

pow

s
uppl

appl

y t

he m

eas

ured

vol

t
ag

t
o

t
h
e
s
e

n
s
.

e
t

s
ubaddress

(15) dat

a
t

o
(D

From

n
s
43,

42,

and 41,

a
l
c
ul

a
t
e t

he pha

s
e
of

h
e
A

i
n
s
e
rt

i
o
n
p

u
l
s
e

i
n
acc

o
rdanc

e w

i
t
h

Fi

1
bel

(Not

e) A

f
t
e
r t

h
e
c

o
m

p
l
e
t
i
on

.
B

L
K

,

t
he vi

deo peri

f
o
l
l
o
w

i
ng t

f
a
l
l
i
ng edge

t
he F

i
nput

i
s
reg

a
rded as

1H and

he peri

o
d
s
a

eac

c
o
m

p
l
e
t
i
on of

L
K

are c

o
u
n
t
ed as 2H,

3H,

4H·

·
·
.

eas

ure t

he A

i
n
s
e
rt

i
o
n
pul

s
e

am

p
l
i
t
ude (

t
he l

e
vel

f
r
o
m

he pi

ure

peri

od a

i
t
ude

i
nput

)
of

i
ns

43,

42,

and 41.

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
ONS

RGB

h
a
r
a
c
te

r
i
s
t
i
cs

A A A

A A

A B B

I
nput

p
w

a
vef

o
rm

o
pi

n 53 a

nd adj

t
t

h
e
i
nput

i
t
ude

s
o

t
h
at

t
he pi

c
t
ure peri

od a

i
t
ude of

43 i

s
2.

3
V

p-p

d
j
u
st

t
he dri

v
e adj

u
s
t
m

t
da

t
a

so t

hat

he p

i
ct

ure peri

od a

p
l
i
t
ude

s
o

and 42 are equal

o

t
hat

n 43.

e
t
t
he s

ubaddress

(14)

dat

a

t
o

(10).

From

n
s
43,

42,

and 41,

a
l
c
ul

a
t
e t

he RG

s
t
ar

t
poi

n
t
and i

t
s
gra

d
i
ent

(dec

i
bel

c
onvers

i
on) i

n
rel

a
t
i
on

t
o

t
he of

f
poi

i
n
a

c
c
o
rdan

c
e
w

i
t
h
Fi

g
.
1.

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
ONS

nal

RGB

Gai

A A

A B B

1) I

nput

s
i
gnal

100k

Hz,

e peri

od a

i
t
ude =

p-p

) t

o
pi

n 53

and adj

t
t

h
e
dri

v
e adj

ust

t
da

t
a

s
o
t

h
a
t

t
he pi

c
t
ure peri

o
d

p
l
i
t
ude

s
o

f
pi

n
s
41 and

42 are e

qual

o

t
hat

i
n 43.

ppl

y 5V

r
o
m

an ex

t
e
rnal

pow

er s

uppl

y t

o
pi

n
32.

3) I

nput

s
i
gnal

100k

Hz,

e peri

od a

i
t
ude =

p-p

) t

o
pi

n 35.

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
43.

(

)

s
i
n

s
t
ep

s
2)

and 3) above,

i
nput

t
o
pi

n 34

and

e
a
s
ure pi

n
42,

t
h
e
n

i
nput

o
pi

n 33

and

e
a
s
ure pi

n
41.

, V

4
1

)

6) G

= V

4
3

0
.
2

= V

4
2

/
0.

= V

4
1

/
0.

nal

og RGB

h
i
t
e P

e
a
k

S

l
i
c
e

Level

A A A

Repeat

ep 1) o

f
T

ppl

y 5V

r
o
m

an ex

t
e
rnal

pow

er s

uppl

y t

o
pi

n
32.

e
t
t
he

ont

s
t

da

t
a
t
o
t
he m

a
x
i
m

u
m

(7F).

Connec

t
an

t
e
rnal

power s

uppl

y t

o
pi

n
35,

i
n
c
r
ea

s
e

t
he vol

t
age

gradual

l
y
f

r
o
m

.
0V

,
and

eas

ure

t
he pi

c
t
ure peri

od a

i
t
ude vol

t
ag

hen pi

n 43 i

s

c
l
i
pped

s
i
n

s
t
ep

s
3)

and 4) above,

i
nput

t
o
pi

n 34

and

e
a
s
ure pi

n
42,

t
h
e
n

i
nput

o
pi

n 33

and

e
a
s
ure pi

n
41.

nal

og RGB

l
ack

eak

i
t
e
r Level

Repeat

ep 1) o

f
T

ppl

y 5V

r
o
m

an ex

t
e
rnal

pow

er s

uppl

y t

o
pi

n
32.

e
t
t
he

ont

s
t

da

t
a
t
o
t
he m

a
x
i
m

u
m

(7F).

Connec

t
an

t
e
rnal

power s

uppl

y t

o
pi

n
35,

dec

reas

e
t

h
e
vol

t
age

gradual

l
y
f

r
o
m

.
5V

,
and

eas

ure

t
he vol

t
age w

hen pi

n 43 i

s
c

l
i
pped.

s
i
n

s
t
ep

s
3)

and 4) above,

i
nput

t
o
pi

n 34

and

e
a
s
ure pi

n
42,

t
h
e
n

i
nput

o
pi

n 33

and

e
a
s
ure pi

n
41.

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
ONS

RGB

Cont

s
t
A

d
j
u
s
t
m

ent

Charac

t
e
ri
st

i
c
s

A A

A B B

Repeat

ep 1) o

f
T

ppl

y 5V

r
o
m

an ex

t
e
rnal

pow

er s

uppl

y t

o
pi

n
32.

3) I

nput

s
i
gnal

100k

Hz,

e peri

od a

i
t
ude =

p-p

) t

o
pi

n 35.

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
43 w

hen t

he RGB

c
ont

r
a
s
t

dat

a c

hange

o

t
he

a
x
i
m

u
m

(7F),

c
ent

er (40),

and

t
he

i
ni

u
m

(00).

(vuT

, v

u
T

CNT

, v

u
T

)

Cal

c
ul

e
t

a
x
i
m

u
m

and

i
ni

u
m

i
t
ude ra

t
i
os usi

ng deci

bel

c
onvers

i
on.

(DRG+,

DRG

)

s
i
n

s
t
ep

s
3)

,
4) and 5)

above,

i
n
put

o
pi

n 34

and

e
a
s
ure pi

n 42

,

t
hen

i
nput

o
pi

n 33

and

e
a
s
ure pi

n
41.

nal

og RGB

r
i
ght

ness A

d
j
u
s
t
m

ent

Charac

t
e
ri
st

i
c
s

Repeat

ep 1) o

f
T

I
nput

s
i
gnal

2 t

o
pi

ns 33,

34,

and 3

5
.

ppl

y 5V

r
o
m

an ex

t
e
rnal

pow

er s

uppl

y t

o
pi

n
32.

d
j
u
st

t
he s

i
gnal

2

a
m

i
t
ude A

o
t
hat

t
he

c
t
ure

peri

o
d

a
m

i
t
ude

o
f

pi

43 i

s
0.

5
V

p-p

eas

ure t

he pi

c
t
ure peri

od vol

t
ag

e of

n
s
43

,
42

,
and 41

hen t

RGB

bri

ght

nes

c
hange t

o
t

a
x
i
m

u
m

(7F),

c
ent

(40),

and

t
he

i
ni

u
m

(00).

brT

, Vb

r
T

CNT

, Vb

r
T

)

nal

og RGB

r
i
g
h
t
ness

n
s
i
t
iv

ity

i
ng

t
he res

u
l
t
s
obt

ned

r
o
m

c
a
l
c
ul

a
t
e

t
he RG

bri

ght

s
s

s
ens

i
t
i
v
i
t
y
f

o
r pi

n
s
43

,
42,

and 41

GbrT

= (V

brT

r
T

MIN

) /

128

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
ONS

x
t

AC

L

C

h
a
r
a
c
te

r
i
sti

c
s

A A B

A A

A B B

Repeat

ep 1) o

f
T

ppl

y 5V

r
o
m

an ex

t
e
rnal

pow

er s

uppl

y t

o
pi

n
32.

3) I

nput

s
i
gnal

100k

Hz,

e peri

od a

i
t
ude =

p-p

) t

o
pi

n 35.

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
43.

)

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
43 w

hen

i
s
a

ppl

i
ed

t
o
pi

n 45

r
o
m

an ex

t
e
rnal

ourc

e
.

(v

L
2

)

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
43 w

hen

DC i

s
appl

i
ed

t
o
pi

n 45

r
o
m

an ex

t
e
rnal

ourc

e
.

(v

L
3

)

7) TX

20×

og (v

L
2

/ v

)

L2 =

20×

og (v

L
3

/ v

)

e
t

t
he

s
ubaddress

(10) dat

a
t

o
(01) and repeat

h
e
c

a
l
c
ul

a
t
i
ons i

n

st

eps

5) and 6).

(TX

CL3,

L4)

nal

Gai

1) I

nput

s
i
gnal

100k

Hz,

e peri

od a

i
t
ude =

p-p

) t

o
pi

n 53

and adj

t
t

h
e
dri

v
e adj

ust

t
da

t
a

s
o
t

h
a
t

t
he pi

c
t
ure peri

o
d

p
l
i
t
ude

s
o

f
pi

n
s
41 and

42 are e

qual

o

t
hat

i
n 43.

ppl

y 5V

r
o
m

an ex

t
e
rnal

pow

er s

uppl

y t

o
pi

n
36.

3) I

nput

s
i
gnal

100k

Hz,

e peri

od a

i
t
ude =

p-p

) t

o
pi

n 39.

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
43.

(

)

s
i
n

s
t
ep

s
3)

and 4) above,

i
nput

t
o
pi

n 38

and

e
a
s
ure pi

n
42,

t
h
e
n

i
nput

o
pi

n 37

and

e
a
s
ure pi

n
41.

, V

4
1

)

6) GOS

= V

4
3

0
.
2

GOS

4
2

/
0.

GOS

= V

4
1

/
0.

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
ONS

nal

og O

h
i
t
e P

e
a
k

S

l
i
c
e

Level

A A A

A A

A B B

Repeat

ep 1) o

f
T

ppl

y 5V

r
o
m

an ex

t
e
rnal

pow

er s

uppl

y t

o
pi

n
36.

ppl

y ex

t
e
rnal

vol

t
age t

o
p

i
n 39,

i
n
c
r
eas

t
he vol

t
age

gradual

l
y
f

r
o
m

,
and

e
a
s
ure

t
he pi

c
t
ure peri

od a

i
t
ude vol

t
age w

hen pi

n 43

i
s

c
l
i
pped.

D1R

)

s
i
n

s
t
ep

3) above,

i
npu

t

t
o
pi

n
38 and

e
a
s
ure pi

n 42

.

I
nput

t
o
pi

n
37

and m

eas

ure

p
i
n

41.

e
t

t
he

s
ubaddress

(10) dat

a
t

o
(04) and repeat

h
e

m

e
a
s
ure

ent

s
i
n

s
t
ep

s
3) and

4).

D2R

, V

D2G

, V

D2B

)

nal

og O

D B

l
ack

eak

l
i
m

i
t
e
r Level

Repeat

ep 1) o

f
T

ppl

y 5V

r
o
m

an ex

t
e
rnal

pow

er s

uppl

y t

o
pi

n
36.

ppl

y ex

t
e
rnal

vol

t
age t

o
p

i
n 39,

e
c
r
eas

t
he vol

t
age

gradual

l
y
f

r
o
m

,
and

e
a
s
ure

t
he vol

t
age w

hen pi

n 43 i

s
c

l
i
pped.

s
i
n

s
t
ep

3) above,

i
npu

t

t
o
pi

n
38 and

e
a
s
ure pi

n 42

.

I
nput

t
o
pi

n
37

and m

eas

ure

p
i
n

41.

nal

og O

D Out

p
u
t
DC

o
l
t
age

Repeat

ep 1) o

f
T

ppl

y 5V

r
o
m

an ex

t
e
rnal

pow

er s

uppl

y t

o
pi

n
36.

eas

ure t

he pi

c
t
ure peri

od vol

t
ag

n
s
43,

42,

and 41.

OSDDCR

, V

OSDDCG

, V

OSDDCB

)

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
ONS

L

C

h
a
r
a
c
te

r
i
st

A A A

A A

B B B

Repeat

ep 1) o

f
T

e
t
t
he s

ubaddress

(10)

dat

a

t
o

(02).

ppl

y 5V

r
o
m

an ex

t
e
rnal

pow

er s

uppl

y t

o
pi

n
36.

3) I

nput

s
i
gnal

100k

Hz,

e peri

od a

i
t
ude =

p-p

) t

o
pi

n 39.

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
43.

OSDACL

)

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
43 w

hen

i
s
a

ppl

i
ed

t
o
pi

n 45

r
o
m

an ex

t
e
rnal

ourc

e
.

(v

OSDACL

)

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
43 w

hen

DC i

s
appl

i
ed

t
o
pi

n 45

r
o
m

an ex

t
e
rnal

ourc

e
.

(v

OSDACL

)

7) OS

CL1

20×

OSDACL

/ v

OSDACL

)

CL2 =

20×

OSDACL

/ v

OSDACL

)

Change t

he s

ubaddress (10) dat

t
o
(00) and repeat

eas

ure

e
n
t
s

i
n
st

eps 1) t

o
7).

(
OS

CL3,

CL4)

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
ONS

Col

o
r

f
f
erenc

e

B

l
ock

Col

o
r di

f
f
eren

c
e
bl

o
c
k c

o
m

o
n
t

e
s
t
c

ondi

t
i
ons

: A,

: C, S

: O

,
S

, S

Col

o
r Di

f
f
erenc

e
Cont

rast

d
j
u
st

e
n
t
Charact

e
ri
st

i
c
s

A A A

A A

Change t

he G and

dri

v
e dat

t
o

t
he val

ue res

u
l
t
i
ng

f
r
o
m

he adj

u
s
t
m

i
n
st

ep 1) o

f
T

e
t
t
he

bri

ght

t
o
m

a
x
i
m

u
m

,
set

t
h
e

s
ubaddress

(0F)

dat

a t

o

(30

)
,

and s

e
t
t

h
e
s

ubaddress

(10) da

t
a

t
o
(20).

3) I

nput

s
i
gnal

100k

Hz,

e peri

od a

i
t
ude =

23V

p-p

) t

o

pi

51.

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
43 w

hen t

he uni

c
o
l
o
r da

t
a

c
hange t

o
t

a
x
i
m

u
m

(7F),

h
e

c
ent

er (40),

and t

h
e

m

i
ni

u
m

(00).

(vuCY

, v

u
C

CNT

, v

u
C

MIN

)

Cal

c
ul

e
t

he uni

c
o
l
o
r

a
x
i
m

u
m

i
ni

u
m

i
t
ude rat

i
o
s
u

s
i
n
g

dec

i
bel

onvers

i
on.

(

vuCY

)

Repeat

eps 3),

4),

and 5) above,

i
nput

t
i
ng t

h
e
pi

c
t
ure peri

od a

i
t
ude

p-p t

o
pi

n 52

and

e
a
s
uri

ng p

i
n 41.

o
lo

r
Ad

s
t
m

e
n
t

Charac

t
e
ri
st

i
c
s

eas

ure t

he vol

t
age o

f
pi

n
51.

e
t
t
he

bri

ght

t
o
m

a
x
i
m

u
m

,
set

t
h
e

s
ubaddress

(0F)

dat

a t

o

(30

)
,

and s

e
t
t

h
e
s

ubaddress

(10) da

t
a

t
o
(20).

2) I

nput

s
i
gnal

100k

Hz,

e peri

od a

i
t
ude =

115V

p-p

) t

o
pi

51.

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

n
43 w

hen t

c
o
l
o
r dat

a

are

c
hanged t

o
t

a
x
i
m

u
m

(7F),

h
e
c

ent

(40),

and

t
he

i
ni

u
m

(01

)
.

(vc

, v

c
C

CNT

, v

c
C

)

Cal

c
ul

e
t

c
o
l
o
r

a
x
i
m

u
m

and

i
ni

u
m

p
l
i
t
ude

rat

i
o
s
f

o
r
t

c
ent

er u

s
i
ng de

c
i
bel

onvers

i
on

(

)

Repeat

eps 2) t

o
4) above,

i
npu

t
t
i
ng t

he pi

ure peri

od a

i
t
ude

p-p t

o
pi

n 52

and

e
a
s
uri

ng p

i
n 41.

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
ONS

Col

o
r Di

f
f
erenc

e
Hal

f
Tone

Charac

t
e
ri
st

i
c
s

A A A

A A

e
t
t
he s

ubaddress

(10)

dat

a

t
o

(20).

2) I

nput

s
i
gnal

100k

Hz,

e peri

od a

i
t
ude =

p-p

) t

o
pi

n 51.

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

t
he w

a
vef

o
rm

t
put

r
o
m

i
n

43.

(vHTA

)

ppl

y 1.

5
V

f
r
o
m

an ex

t
e
rnal

pow

uppl

t
o
pi

n
47.

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

t
he w

a
vef

o
rm

t
put

r
o
m

i
n

43.

(vHTB

)

6) GHT

= v

/ v

Repeat

eps 1) t

o
5) above w

i
t
h
p

i
n 42.

GHT

= v

/ v

Repeat

eps 1) t

o
5) above,

i
npu

t
t
i
ng s

i
gnal

o
pi

n 52

and

e
a
s
uri

n
g
pi

41.

GHT

= v

/ v

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
ONS

Col

o
r

h
a
r
a
c
te

r
i
sti

A A A

A A

A B B

e
t
t
he s

ubaddress

(10)

dat

a

t
o

(20).

I
nput

s
i
gnal

2 t

o
pi

n 51

h
en t

he s

ubaddres

(07)

dat

a

are:

(80)

OFF

(82)

1ON

(84)

2ON

(86)

3ON

e
a
s
ure

t
he

c
hanges

i
n
t

h
e
a

i
t
ude l

e
vel

he pi

n
43 out

t

s
i
gn

an i

n
c
r
eas

e
t

h
e
a

i
t
ude

s
i
g
nal

2 and pl

o
t

t
he

c
harac

t
e
ri
s
t
i
c
s
.

4) Cal

c
ul

e

t
he

ON gradi

, u

s
in

g
V

,
w

h
i
c
h repres

ent

s

t
he poi

h
i
c
h t

c
harac

t
e
ri
s
t
i
c
s
be

c
o
m

e
ef

f
e
c
t
i
v
e,

and

t
he gradi

ent

h
e

l
i
near s

e
c
t
i
o
n
w

i
t
h

O

s
(1).

Col

o
r

i
t
e
r

Charac

t
e
ri
s
t
i
c
s

eas

ure t

he vol

t
age o

f
pi

n
51.

e
t
t
he s

ubaddress

(10)

dat

a

t
o

(20).

I
nput

s
i
gnal

2 (pi

c
t
u
re peri

od a

i
t
ude = 0

.
4V

p-p

) t

o
pi

n 52

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

t
he pi

n 43

out

put

s
i
gnal

hen

t
he s

ubaddre

s
s (07) dat

a are (80)

and (81).

(CLT0,

CLT1)

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
ONS

i
g
h
-
Br

h
t
n
e
s
s

o
lo

r

G

a
in

A A A

A A

A B A

e
t

s
ubaddress

(10) dat

a
t

o
(20).

I
nput

s
i
gnal

2 (pi

c
t
u
re peri

od a

i
t
ude = 0

.
2V

p-p

) t

o
pi

n 52

d
j
u
st

t
he c

o
l
o
r c

ont

rol

o
t
hat

t
h
e

pi

ure

peri

a
m

p
l
i
t
ude

t
put

f
r
om

n 41 i

s
1

.
2V

p-p

eas

ure t

he pi

c
t
ure peri

od a

i
t
ude of

t
he pi

n 41

out

put

s
i
gnal

hen

t
he s

ubaddre

s
s (06) dat

a are (F

F).

)

5
)
H

1

=

(
1
.2

) /

.
2

Col

o
r

Charac

t
e
ri
s
t
i
c
s

I
nput

I
Q

odul

f
l
e
s
h-bar s

i
g
nal

s
(15°

-
s
t
ep rai

nbow

i
gnal

s

i
n

t
he

range

30°

o
+240°

) t

o
pi

n 52

s
i
gnal

) and p

i
n 51 (I

s
i
gnal

) a

s
0

.
2V

p-p

e
t
t
he

bri

ght

t
o
m

a
x
i
m

u
m

e
t

s
ubaddress

(10) dat

a
t

o
(00).

eas

ure t

s
i
gnal

s out

t
f

r
o
m

41 and

43 and

s
w

i
t
c
h

t
o

s
ubaddres

s (10) dat

t
o
(06).

eas

ure t

h
e
out

put

gnal

s and

c
a
l
c
u
l
at

t
he vari

i
on

c
haract

e
ri
st

i
c
s of

c
o
l
o
r vect

or phas

e
.

Dra

he vec

t
or

vari

i
on

c
haract

e
ri
s
t
i
c
s

c
u
rve s

how

i
ng t

he on

e
f
r
om

t
he of

f

s
t
a
t
e and

c
a
l
c
ul

e
t

he grad

i
ent

i
n
t

he vi

c
i
ni

t
y
of

I
ax

i
s
a

Fa33.

ubaddres

s (08)

Dat

a
(80) of

Dat

a
(81) on

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

TE PAR

TER

CONDIT

I
ONS

o
lo

r

D

e
ta

p
h
a
si

A A A

A A

A A B

Connec

t

S

t
o

Y

-
I
N

and

i
nput

Hz f

r
equenc

y s

i
ne w

a
ve at

p-p

e
t
t
he s

ubaddress

(02)

dat

a

t
o

(01).

e
t
t
he s

ubaddress

(10)

dat

a

t
o

(20).

e
t
t
he s

ubaddress

(11)

dat

a

t
o

(02).

Read t

he 4M

Hz a

i
t
ude

out

put

t
o
pi

n 43.

CDE0

)

I
nput

s
i
gnal

2 (pi

c
t
u
re peri

od a

i
t
ude = 0

.
3V

p-p

) t

o
pi

n 51

e
t
t
he s

ubaddress

(02)

dat

a

t
o

(81).

Read t

he 4M

Hz a

i
t
ude

out

put

t
o
pi

n 43.

CDE1

) (m

p-p

)

e
t

t
he

s
ubaddress

(0A

)
dat

t
o
(8

1) and read t

he a

i
t
ude

r
equ

enc

Fp out

put

o
pi

n 43.

CDE2

) (m

p-p

)

10) GCD0

20×

(|V

CDE1

CDE0

| /

20)

GCD1 = 20×

(|V

CDE2

CDE0

| /

20)

T
A

1276AN

200

03-

2
9

CONDIT

I
O

NS (UNLE

E S

,

V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

I
T

I
N

NOT

CONDIT

I
O

l
ock

F B

l
ock

c
o
m

on t

e
st

ondi

t
i
on

: A,

: O

, S

: O

, S

: B,

:
ON

,

B

t
a
=

pow

er on

res

e
t

o
r
i
z
o
n
t
a
l
Os

c
illa

tio

n
C

o
n
t
r
o
l

n
s
i
t
iv

ity

D B

OFF

Cal

c
ul

e
t

he p

i
n 23 (H.

o
u
t
) f

r
eque

y vari

i
on rat

e
w

hen t

he vol

t
ag

e on pi

n 20

i
s
vari

ed by ±

0
.
05V

i
t
h

a hori

z
ont

osc

i
l
l
a
t
i
on

r
equenc

y o

f
15.

734

k
H

Hori

zont

y
nc P

h
a
s
e

eas

ure t

he phas

e
di

f
f
erenc

h
e
pi

n 23 (H

.
out

)

vef

o
rm

i
n
rel

a
t
i
on t

o
t

h
e
pi

n 17 (

HD.

out

) w

a
vef

o
rm

hen a

50Hz c

o
m

posi

t
e
vi

deo s

i
gnal

i
s
ap

i
ed t

o
TP

.
M

eas

ure

t
he

phas

e di

f
f
erenc

e
S

PH2

h
e
pi

n 2

0
w

a
vef

o
rm

i
n
rel

a
t
i
on

t
o

t
he c

e
n
t
er of

h
e
i
nput

i
gnal

'
s
hori

z
ont

y
n
c

s
i
gnal

l
s
o
,

appl

y a 60Hz c

o
m

p
o
s
i
t
e vi

deo

s
i
g
nal

o
p

i
n 15 and

eas

ure

PH3

T
A

1276AN

200

03-

2
9

TES

I
T

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

NOT

CONDIT

I
O

Range of

Curve Correc

t
i
on

a
ry t

he vol

t
age

by 1.

5
V

t
o
3.

5
V

,

appl

y a 50Hz c

o
m

p
o
s
i
t
e

deo s

i
gnal

t
o
pi

n
T

15,

and

e
a
s
ure t

h
e
phas

e vari

i
on of

t
he pi

n 23

(H.

out

) w

a
vef

o
rm

Hori

zont

c
reen P

h
a
s
e

d
j
u
st

e
n
t
Range

Under t

he s

a
m

e

c
ondi

t
i
on

s
a

s
t

h
o
s
e

f
o
r D

,

m

e
a
s
ure pha

s
e
vari

i
o
n of

t
he pi

n
23 (H.

out

)
w

a
vef

o
rm

hen s

ubaddres

s
(0B

)
da

t
a
D

are vari

ed by (00000) t

o
(11111).

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

I
T

I
N

NOT

CONDIT

I
O

l
a
m

p P

u
l
s
e S

t
a
r
t

has

u
l
s
e

i
d
t
h o

f
C

l
am

lse

D C

ppl

y a 50Hz

c
o
m

p
o
s
i
t
e
vi

deo si

g
nal

o

TP

,
t

hen

e
a
s
ure t

h
e

phas

e di

f
f
erenc

e
CP

and t

h
e
pul

s
e
w

i
dt

h CP

he pi

n
35 (R

i
n
)

a
vef

o
rm

i
n

rel

a
t
i
on t

o
t
he

n
17

(HD.

out

)

a
vef

o
rm

Gat

e
P

u
l
s
e
S

t
art

has

u
l
s
e

i
d
t
h o

f
G

a
t
e

lse

ppl

y a 50Hz

c
o
m

p
o
s
i
t
e
vi

deo si

g
nal

o

TP

,
t

hen

e
a
s
ure t

h
e

phas

e di

f
f
erenc

e
CP

and t

h
e
pul

s
e
w

i
dt

h CP

he pi

n
2 (

)

vef

o
rm

i
n
rel

a
t
i
on t

o
t

h
e
pi

n 17 (

out

) w

a
vef

o
rm

T
A

1276AN

200

03-

2
9

CONDIT

I
O

NS (UNLE

E S

,

V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

I
T

I
N

NOT

CONDIT

I
O

Hori

zont

l
an

k
i
ng

u
l
s
e

Sta

r
t
Ph

a
s
e

u
l
s
e

W

i
dt

h
of

Hori

zont

l
ank

i
n
g
P

u
l
s
e

D C

Under t

he s

a
m

e
c

ondi

t
i
on

s
as t

hos

e f

o
r D

,

m

eas

ure

t
he phase di

f
f
e
ren

c
e HP

and HP

h
e

hori

z
ont

ank

i
n
g
pul

s
e
.

l
s
o
m

e
a
s
ure

60Hz.

HD Out

put

t
art

has

HD Out

put

u
l
s
e

i
d
t
h

HD Out

put

p
l
i
t
ude

ppl

y a 50Hz

c
o
m

p
o
s
i
t
e
vi

deo si

g
nal

o

TP

,
t

hen

e
a
s
ure t

h
e

phas

e di

f
f
erenc

e
HP

and t

h
e
pul

s
e
w

i
dt

h HP

f

t
he pi

17 (HD out

) w

a
vef

o
rm

i
n
rel

a
t
i
on t

o
t

he pi

n
20 (A

FC1 f

i
l
t
er)

v
e
f
o
r
m

T
A

1276AN

200

03-

2
9

CONDIT

I
O

NS (UNLE

E S

,

V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

ITC

NOT

CONDIT

I
O

e
rt

i
c
al

l
anki

u
l
s
e

S

t
art

has

e (1)

e
rt

i
c
al

l
anki

u
l
s
e

E

n
d

has

e (1)

C ON

ppl

y a 50Hz

c
o
m

p
o
s
i
t
e
vi

deo si

g
nal

o

TP

,
t

hen

e
a
s
ure

t
he phas

e
di

f
f
erenc

50S

and t

he pul

s
e
w

i
dt

50S

t
he pi

n 2

)
w

a
vef

o
rm

i
n
rel

a
t
i
on t

o

t
he pi

n
17 (s

c
i
nput

)

v
e
fo

r
m

e
rt

i
c
al

l
anki

u
l
s
e

S

t
art

has

e (2)

e
rt

i
c
al

l
anki

u
l
s
e

E

n
d

has

e (2)

ppl

y t

h
e
s

a
m

e

c
ondi

t
i
on

s
a

s

t
hose f

o
r D

c
ept

c
hange t

h
e
i
nput

gnal

o
a 60Hz c

o
m

posi

t
e vi

deo

s
i
gnal

and

e
a
s
ure t

he pha

s
e
di

f
f
erenc

e V

60S

and pul

s
e
w

i
dt

h V

e
rt

i
c
al

u
l
l
-
I
n
Range (1)

I
nput

50Hz c

o
m

p
o
s
i
t
e vi

deo

s
i
gn

o
p

i
n T

15,

vary t

he vert

i
c
al

f
r
equenc

y of

t
h
i
s

s
i
gnal

i
n
0.

5H-

s
t
e
p
s
,

and m

eas

ure t

vert

i
c
al

l
l
-
i
n

ra

nge.

e
rt

i
c
al

u
l
l
-
I
n
Range (2)

t D

s
ubaddres

s (17) t

o
(001),

vary t

he vert

i
c
al

f
r
equenc

a 60Hz

c
o
m

p
o
s
i
t
e
vi

deo

s
i
gnal

i
nput

t
o

pi

n TP

15 i

n

0.

5H-

s
t
e
p
s
,

a
nd m

eas

ure t

vert

i
c
al

pul

l
-
i
n

ran

ge.

e
rt

i
c
al

pul

l
-
I
n
range (3)

I
nput

50Hz c

o
m

p
o
s
i
t
e vi

deo

s
i
gn

o
p

i
n T

15,

vary t

he vert

i
c
al

f
r
equenc

y of

t
h
i
s

s
i
gnal

i
n
0.

5H-

s
t
e
p
s
,

and

eas

ure

t
he nu

ber

s
w

hen D

t
he 1st

byt

e

c
hanges

f
r
o
m

t
o
1

i
n
bu

s
read

ode.

l
s
o

c
heck

t
hat

t
he 1

s
t
byt

e
i
s
0

hen 1V

= 312.

5H,

hen D

i
s
1

i
n
bus

read

ode,

and 1V

<311

.
5
o

>313.

5H.

e
rt

i
c
al

pul

l
-
I
n
range (4)

I
nput

60Hz c

o
m

p
o
s
i
t
e vi

deo

s
i
gn

o
p

i
n T

15,

vary t

he vert

i
c
al

f
r
equenc

y of

t
h
i
s

s
i
gnal

i
n
0.

5H-

s
t
e
p
s
,

and

eas

ure

t
he nu

ber

s
w

hen D

t
he 1st

byt

e

c
hanges

f
r
o
m

t
o
0

i
n
bu

s
read

ode w

hen.

e
c
k

a
t
D

f

t
he 1

s
t
by

t
e
i
s
0

hen 1V

= 262.

,
D

i
s
1

i
n

bus

read

ode

,
and 1

<261.

5
or

>263.

5H.

T
A

1276AN

200

03-

2
9

TES

I
TIO

(

L
ES

I
S

,
V

CC1

= 5

,
V

CC2

/ V

CC3

F V

= 9

,
Ta

= 25±

3
°
C)

I
T

I
N

NOT

#32

#36

#47

CONDIT

I
O

RGB

t
put

e
rt

i
c
al

l
anki

ng P

u
l
s
e
S

t
art

has

e (1)

RGB

t
put

e
rt

i
c
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TA1276AN

2002-03-29

· TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor

devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability
Handbook" etc..

· The TOSHIBA products listed in this document are intended for usage in general electronics applications

(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this
document shall be made at the customer's own risk.

· The products described in this document are subject to the foreign exchange and foreign trade laws.

· The information contained herein is presented only as a guide for the applications of our products. No

responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other
rights of the third parties which may result from its use. No license is granted by implication or otherwise under
any intellectual property or other rights of TOSHIBA CORPORATION or others.

· The information contained herein is subject to change without notice.

000707EBA

RESTRICTIONS ON PRODUCT USE

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