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Электронный компонент: TDA4672

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DATA SHEET
Product specification
Supersedes data of August 1993
File under Integrated Circuits, IC02
1996 Dec 11
INTEGRATED CIRCUITS
TDA4672
Picture Signal Improvement (PSI)
circuit with enhanced peaking
function
1996 Dec 11
2
Philips Semiconductors
Product specification
Picture Signal Improvement (PSI) circuit
with enhanced peaking function
TDA4672
FEATURES
Luminance signal delay from 20 ns to 1100 ns
(minimum step 45 ns)
Selectable luminance signal peaking with symmetrical
overshoots
Selectable 2.6 or 5 MHz peaking centre frequency and
degree of peaking from
-
6 dB to +9 dB in 16 steps of
1 dB each
Selectable noise reduction by coring
Selectable 5 or 12 V sandcastle input voltage
All controls selected via the I
2
C-bus
Timing pulse generation for clamping and delay time
control synchronized by sandcastle pulse
Automatic luminance signal delay correction using a
control loop
Luminance input signal clamping with coupling capacitor
4.5 to +8.8 V supply voltage
Minimum of external components.
GENERAL DESCRIPTION
The TDA4672 delays the luminance signal. The luminance
signal can also be improved by peaking and noise
reduction (coring).
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
V
P
supply voltage (pin 1)
4.5
5
8.8
V
I
P(tot)
total supply current
26
37
46
mA
t
d(Y)
Y signal delay time
20
-
1130
ns
V
i(Y)(p-p)
composite Y input signal (peak-to-peak value, pin 16)
-
450
640
mV
G
Y
voltage gain of Y channel
-
-
1
-
dB
T
amb
operating ambient temperature
0
-
70
C
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA4672
DIP18
plastic dual in-line package; 18 leads (300 mil)
SOT102-1
1996 Dec 11
3
Philips Semiconductors
Product specification
Picture Signal Improvement (PSI) circuit
with enhanced peaking function
TDA4672
BLOCK DIAGRAM
handbook, full pagewidth
MED756
BLACK
LEVEL
CLAMP
180
ns
90
ns
45
ns
90
ns
100
ns
BLACK
LEVEL
CLAMP
450
ns
180
ns
control signal
100 nF
13
100 nF
14
3
-
(R
-
Y)
7
-
(B
-
Y)
V
ref
+
1
-
0.5
5 MHz
2.6 MHz
100
ns
90
ns
5 MHz
2.6 MHz
-
0.5
V
REF
V
ref
DELAY TIME
CONTROL
SANDCASTLE PULSE
DETECTOR
BLACK LEVEL
CLAMP
sandcastle
5 V/12 V
CTI
on/off
coring
on/off
peaking
frequency
degree of
peaking
I
2
C-BUS RECEIVER
9
10
Y delay
BK
BK, H
+
V
16
17
I
2
C-BUS
V
ref
V
ref
100 nF
Y
8
18
5
n.c.
100 nF
2
sandcastle
pulse
SDA
SCL
CORING
PEAKING
CORING
I
2
C-BUS
I
2
C-BUS
100
nF
100 nF
15
V
P
= 5 to 8 V
V
ref
GENERATION
1
-
(R
-
Y)
-
(B
-
Y)
Y
11
12
4
6
TDA4672
+
+
Fig.1 Block diagram.
1996 Dec 11
4
Philips Semiconductors
Product specification
Picture Signal Improvement (PSI) circuit
with enhanced peaking function
TDA4672
PINNING
Notes
1. Pin 3 is connected directly to pin 4.
2. Pin 7 is connected directly to pin 6.
SYMBOL
PIN
DESCRIPTION
V
P
1
positive supply voltage
C
DL
2
capacitor of delay time control
V
i(R
-
Y)
3
(R
-
Y) colour-difference input
signal; note 1
V
o(R
-
Y)
4
(R
-
Y) colour-difference output
signal; note 1
n.c.
5
not connected
V
o(B
-
Y)
6
(B
-
Y) colour-difference output
signal; note 2
V
i(B
-
Y)
7
(B
-
Y) colour-difference input
signal; note 2
GND2
8
ground 2 (0 V)
SDA
9
I
2
C-bus serial data input/output
SCL
10
I
2
C-bus serial clock input
C
COR
11
coring capacitor
V
oY
12
delayed luminance output signal
C
CLP1
13
black level clamping capacitor 1
C
CLP2
14
black level clamping capacitor 2
C
ref
15
capacitor of reference voltage
V
iY
16
luminance input signal
SAND
17
sandcastle pulse input
GND1
18
ground 1 (0 V)
Fig.2 Pin configuration.
handbook, halfpage
TDA4672
MED757
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
VP
n.c.
CDL
GND2
SDA
Vi(R
-
Y)
Vo(R
-
Y)
Vo(B
-
Y)
Vi(B
-
Y)
GND1
SAND
ViY
VoY
Cref
CCLP2
CCLP1
CCOR
SCL
1996 Dec 11
5
Philips Semiconductors
Product specification
Picture Signal Improvement (PSI) circuit
with enhanced peaking function
TDA4672
FUNCTIONAL DESCRIPTION
The TDA4672 contains luminance signal processing.
The luminance signal section comprises a variable,
integrated luminance delay line with luminance signal
peaking and noise reduction by coring.
All functions and parameters are controlled via the
I
2
C-bus.
Y-signal path
The video and blanking signal is AC-coupled to the input
pin 16. Its black porch is clamped to a DC reference
voltage to ensure the correct operating range of the
luminance delay stage.
The luminance delay line consists of all-pass filter sections
with delay times of 45, 90, 100, 180 and 450 ns
(see Fig.1). The luminance signal delay is controlled via
the I
2
C-bus in steps of 45 ns in the range of 20 to 1100 ns,
this ensures that the maximum delay difference between
the luminance and colour-difference signals is
22.5 ns.
An automatic luminance delay time adjustment in an
internal control loop (with the horizontal frequency as a
reference) is used to correct changes in the delay time,
due to component tolerances. The control loop is
automatically enabled between the burst key pulses of
lines 16 (330) and 17 (331) during the vertical blanking
interval. The control voltage is stored in the capacitor C
DL
connected to pin 2.
The peaking section uses a transversal filter circuit with
selectable centre frequencies of 2.6 and 5.0 MHz.
It provides selectable degrees of peaking from
-
6 to +9 dB
and noise reduction by coring, which attenuates the
high-frequency noise introduced by peaking.
The output buffer stage ensures a low-ohmic Video
Blanking Synchronization (VBS) output signal on pin 12
(<160
). The gain of the luminance signal path from
pin 16 to pin 12 is unity.
An oscillation signal of the delay time control loop is
present on output pin 12 instead of the VBS signal. It is
present during the vertical blanking interval of the burst key
pulses in lines 16 (330) to 18 (332). This sync should not
be applied for synchronization.
Colour-difference signal paths
The colour-difference input signals (on pins 3 and 7) are
connected directly to the output pins.
This is for compatibility with other Philips Semiconductors
PSI-circuits.
1996 Dec 11
6
Philips Semiconductors
Product specification
Picture Signal Improvement (PSI) circuit
with enhanced peaking function
TDA4672
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134). GND1 and GND2 are connected together.
Note
1. Equivalent to discharging a 200 pF capacitor through a 0
series resistor.
THERMAL CHARACTERISTICS
CHARACTERISTICS
V
P
= 5 V; nominal video amplitude V
VB
= 315 mV; t
H
= 64
s; t
BK
= 4
s (burst key); T
amb
= 25
C and measurements
taken in Fig.4; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
V
P
supply voltage (pin 1)
0
8.8
V
V
I
input voltage (pins 2 to 7 and pins 11 to 16)
-
0.1
V
P
V
V
9,10
input voltage at pins 9 and 10
-
0.1
+8.8
V
V
17
input voltage at pin 17
-
0.1
+12
V
I
8-18
current between pins 8 and 18
-
20
mA
I
3-4
current between pins 3 and 4
-
4
mA
I
6-7
current between pins 6 and 7
-
4
mA
P
tot
total power dissipation
0
0.97
W
T
stg
storage temperature
-
25
+150
C
T
amb
operating ambient temperature
0
70
C
V
ESD
electrostatic handling
note 1
for pin 17
-
+250
V
-
-
500
V
for other pins
-
500
V
SYMBOL
PARAMETER
VALUE
UNIT
R
th j-a
thermal resistance from junction to ambient in free air
82
K/W
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
P
supply voltage (pin 1)
4.5
5
8.8
V
I
P(tot)
total supply current
26
37
46
mA
Y-signal path
V
i(Y)(p-p)
VBS input signal on pin 16
(peak-to-peak value)
-
450
640
mV
V
16
black level clamping voltage
-
3.1
-
V
I
16
input current
during clamping
95
-
190
A
outside clamping
-
-
0.1
A
R
16
input resistance
outside clamping
5
-
-
M
C
16
input capacitance
-
3
10
pF
t
d(Y)(max)
maximum Y delay time
set via I
2
C-bus
1070
1100
1130
ns
t
d(Y)(min)
minimum Y delay time
set via I
2
C-bus
-
20
-
ns
1996 Dec 11
7
Philips Semiconductors
Product specification
Picture Signal Improvement (PSI) circuit
with enhanced peaking function
TDA4672
t
d(Y)
minimum delay step
set via I
2
C-bus
40
45
50
ns
group delay time difference
f = 0.5 to 5 MHz;
maximum delay
-
0
25
ns
t
d(peak)
minimum delay time for peaking
185
215
245
ns
G
Y
VBS signal gain measured on
output pin 12 (composite signal,
peak-to-peak value)
V
12
/V
16
; f = 500 kHz;
maximum delay
-
2
-
1
0
dB
I
12
output current (emitter-follower
with constant current source)
source current
-
1
-
-
mA
sink current
0.4
-
-
mA
R
12
output resistance
-
-
160
f
frequency response for
maximum delay
f = 0.5 to 3 MHz
-
2
-
1
0
dB
f = 0.5 to 5 MHz
-
4
-
3
-
1
dB
LIN
signal linearity for
min
/
max
; note 1
video contents of 315 mV (p-p)
V
VBS
= 450 mV (p-p)
0.85
-
-
-
video contents of 450 mV (p-p)
V
VBS
= 640 mV (p-p)
0.60
-
-
-
Luminance peaking, selected via I
2
C-bus
f
peak
peaking frequency
f
C1
; LCF-bit = 0
4.5
5
5.5
MHz
f
C2
; LCF-bit = 1
2.3
2.6
2.9
MHz
V
peak
peaking amplitude for grade of
peaking (f
C
amplitude over
0.5 MHz amplitude)
Y delay = 215 ns;
peaking delay only
selectable values
from
-
-
6
-
dB
to
-
+9
-
dB
each step
-
1
-
dB
no limitation of peaking
-
-
-
%
V
n(rms)
noise voltage on pin 12
(RMS value)
without peaking;
f = 0 to 5 MHz
-
-
1
mV
COR
coring of peaking
(coring part referred to 315 mV)
COR-bit = 1
-
20
-
%
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
1996 Dec 11
8
Philips Semiconductors
Product specification
Picture Signal Improvement (PSI) circuit
with enhanced peaking function
TDA4672
Notes
1.
min
: minimum differential voltage gain of the luminance video signal;
max
: maximum differential voltage gain of the luminance video signal.
2. A number of more than 31 burst key pulses repeats the counter cycle of delay time control.
Sandcastle pulse, input voltage selectable via I
2
C-bus
V
17
input voltage threshold for
H and V sync
SC5-bit = 0 (+12 V)
1.1
1.5
1.9
V
input voltage threshold for burst
SC5-bit = 0 (+12 V)
5.5
6.5
7.5
V
input voltage threshold for
H and V sync
SC5-bit = 1 (+5 V)
1.1
1.5
1.9
V
input voltage threshold for burst
SC5-bit = 1 (+5 V)
3.0
3.5
4.0
V
R
17
input resistance
+12 V input level
30
40
50
k
+5 V input level
15
20
25
k
C
17
input capacitance
-
4
8
pF
t
BK
burst key pulse width
3.0
4.0
4.6
s
t
d
leading edge delay for clamping
pulse
referenced to t
BK
-
1
-
s
n
p
number of required burst key
pulses vertical blanking interval
note 2
4
-
31
-
I
2
C-bus control, SDA and SCL
V
IH
HIGH level input voltage on
pins 9 and 10
3
-
5
V
V
IL
LOW level input voltage on pins 9
and 10
0
-
1.5
V
I
9,10
input current on pins 9 and 10
-
-
10
A
V
o(ACK)
output voltage at acknowledge on
pin 9
I
o(ACK)
= 3 mA
-
-
0.4
V
I
o(ACK)
output current at acknowledge on
pin 9
sink current
3
-
-
mA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
1996 Dec 11
9
Philips Semiconductors
Product specification
Picture Signal Improvement (PSI) circuit
with enhanced peaking function
TDA4672
I
2
C-BUS FORMAT
Notes
1. S = START condition.
2. SLAVE ADDRESS = 1000 100X.
3. ACK = acknowledge, generated by the slave.
4. SUBADDRESS = subaddress byte, see Table 1.
5. DATA = data byte, see Table 1.
6. P = STOP condition.
7. X = read/write control bit.
X = 0, order to write (the circuit is slave receiver).
X = 1, order to read (the circuit is slave transmitter).
If more than 1 byte of DATA is transmitted, then auto-increment of the subaddress is performed.
Table 1
I
2
C-bus transmission; see Table 2
Table 2
Function of the bits
S
(1)
SLAVE ADDRESS
(2)
ACK
(3)
SUBADDRESS
(4)
ACK
(3)
DATA
(5)
P
(6)
FUNCTION
SUBADDRESS
DATA
D7
D6
D5
D4
D3
D2
D1
D0
Y delay/SC
00010000
0
SC5
0
DL4
DL3
DL2
DL1
DL0
Peaking and coring
00010001
COR
PEAK
LCF
0
PCON3
PCON2
PCON1
PCON0
DATA
FUNCTION
LOGIC 1
LOGIC 0
DL0
set delay in luminance channel
45 ns
0 ns
DL1
90 ns
0 ns
DL2
180 ns
0 ns
DL3
180 ns
0 ns
DL4
450 ns
0 ns
SC5
select sandcastle pulse voltage
+5 V
+12 V
LCF
set peaking frequency response
2.6 MHz
5.0 MHz
PEAK
set peaking delay
active (190 ns)
inactive
COR
set coring control
active
inactive
PCONx
set peaking amplification
see Table 3
1996 Dec 11
10
Philips Semiconductors
Product specification
Picture Signal Improvement (PSI) circuit
with enhanced peaking function
TDA4672
Table 3
Peaking amplification
Remarks to the subaddress bytes
Subaddresses 00H to 0FH are reserved for colour decoders and RGB processors.
Subaddresses 10 and 11 only are acknowledged.
General call address is not acknowledged.
Power-on reset: D7 to D1 bits of data bytes are set to logic 0, D0 bit is set to logic 1.
PCON3
PCON2
PCON1
PCON0
GRADE OF PEAKING
(dB)
1
1
1
1
-
6
1
1
1
0
-
5
1
1
0
1
-
4
1
1
0
0
-
3
1
0
1
1
-
2
1
0
1
0
-
1
1
0
0
1
0
1
0
0
0
+1
0
1
1
1
+2
0
1
1
0
+3
0
1
0
1
+4
0
1
0
0
+5
0
0
1
1
+6
0
0
1
0
+7
0
0
0
1
+8
0
0
0
0
+9
1996 Dec 11
11
Philips Semiconductors
Product specification
Picture Signal Improvement (PSI) circuit
with enhanced peaking function
TDA4672
INTERNAL CIRCUITRY
handbook, full pagewidth
MED759
+
+
+
+
13
C
CLP1
+
14
C
CLP2
15
C
ref
C
COR
11
SCL
10
12
Y output
9
SDA
8
GND
7
CD input
6
CD output
5
n.c.
+
4
CD output
3
CD input
2
1
18
C
DL
+
+
+
16
Y input
17
SC
TDA4672
V
P
GND
all input and output pins
except pins 9, 10 and 17
Fig.3 Internal circuit.
1996 Dec 11
12
Philips Semiconductors
Product specification
Picture Signal Improvement (PSI) circuit
with enhanced peaking function
TDA4672
TEST AND APPLICATION INFORMATION
Fig.4 Test and application circuit.
handbook, full pagewidth
MED758
VP
+
5 V
VB
18
17
16
15
14
13
12
11
10
n.c.
CDL
GND2
SDA
SDA
I
2
C-bus
0.1
F
0.1
F
15
TDA4672
Vi(R
-
Y)
Vo(R
-
Y)
Vo(B
-
Y)
Vi(B
-
Y)
GND1
SAND
sandcastle
pulse input
(VBS)
(VBS)
ViY
VoY
Cref
CCLP2
CCLP1
CCOR
SCL
1
2
3
4
5
6
7
8
9
0.1
F
0.1
F
0.1
F
0.1
F
47
F
1996 Dec 11
13
Philips Semiconductors
Product specification
Picture Signal Improvement (PSI) circuit
with enhanced peaking function
TDA4672
PACKAGE OUTLINE
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
JEDEC
EIAJ
SOT102-1
93-10-14
95-01-23
UNIT
A
max.
1
2
b
1
(1)
(1)
(1)
b
2
c
D
E
e
M
Z
H
L
mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
A
min.
A
max.
b
max.
w
M
E
e
1
1.40
1.14
0.53
0.38
0.32
0.23
21.8
21.4
6.48
6.20
3.9
3.4
0.254
2.54
7.62
8.25
7.80
9.5
8.3
0.85
4.7
0.51
3.7
inches
0.055
0.044
0.021
0.015
0.013
0.009
1.40
1.14
0.055
0.044
0.86
0.84
0.26
0.24
0.15
0.13
0.01
0.10
0.30
0.32
0.31
0.37
0.33
0.033
0.19
0.020
0.15
M
H
c
(e )
1
M
E
A
L
seating plane
A
1
w
M
b
1
b
2
e
D
A
2
Z
18
1
10
9
b
E
pin 1 index
0
5
10 mm
scale
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
DIP18: plastic dual in-line package; 18 leads (300 mil)
SOT102-1
1996 Dec 11
14
Philips Semiconductors
Product specification
Picture Signal Improvement (PSI) circuit
with enhanced peaking function
TDA4672
SOLDERING
Introduction
There is no soldering method that is ideal for all IC
packages. Wave soldering is often preferred when
through-hole and surface mounted components are mixed
on one printed-circuit board. However, wave soldering is
not always suitable for surface mounted ICs, or for
printed-circuits with high population densities. In these
situations reflow soldering is often used.
This text gives a very brief insight to a complex technology.
A more in-depth account of soldering ICs can be found in
our
"IC Package Databook" (order code 9398 652 90011).
Soldering by dipping or by wave
The maximum permissible temperature of the solder is
260
C; solder at this temperature must not be in contact
with the joint for more than 5 seconds. The total contact
time of successive solder waves must not exceed
5 seconds.
The device may be mounted up to the seating plane, but
the temperature of the plastic body must not exceed the
specified maximum storage temperature (T
stg max
). If the
printed-circuit board has been pre-heated, forced cooling
may be necessary immediately after soldering to keep the
temperature within the permissible limit.
Repairing soldered joints
Apply a low voltage soldering iron (less than 24 V) to the
lead(s) of the package, below the seating plane or not
more than 2 mm above it. If the temperature of the
soldering iron bit is less than 300
C it may remain in
contact for up to 10 seconds. If the bit temperature is
between 300 and 400
C, contact may be up to 5 seconds.
DEFINITIONS
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such
improper use or sale.
PURCHASE OF PHILIPS I
2
C COMPONENTS
Data sheet status
Objective specification
This data sheet contains target or goal specifications for product development.
Preliminary specification
This data sheet contains preliminary data; supplementary data may be published later.
Product specification
This data sheet contains final product specifications.
Limiting values
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation
of the device at these or at any other conditions above those given in the Characteristics sections of the specification
is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
Purchase of Philips I
2
C components conveys a license under the Philips' I
2
C patent to use the
components in the I
2
C system provided the system conforms to the I
2
C specification defined by
Philips. This specification can be ordered using the code 9398 393 40011.
1996 Dec 11
15
Philips Semiconductors
Product specification
Picture Signal Improvement (PSI) circuit
with enhanced peaking function
TDA4672
NOTES
Internet: http://www.semiconductors.philips.com
Philips Semiconductors a worldwide company
Philips Electronics N.V. 1996
SCA52
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.
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Netherlands: Postbus 90050, 5600 PB EINDHOVEN, Bldg. VB,
Tel. +31 40 27 82785, Fax. +31 40 27 88399
New Zealand: 2 Wagener Place, C.P.O. Box 1041, AUCKLAND,
Tel. +64 9 849 4160, Fax. +64 9 849 7811
Norway: Box 1, Manglerud 0612, OSLO,
Tel. +47 22 74 8000, Fax. +47 22 74 8341
Philippines: Philips Semiconductors Philippines Inc.,
106 Valero St. Salcedo Village, P.O. Box 2108 MCC, MAKATI,
Metro MANILA, Tel. +63 2 816 6380, Fax. +63 2 817 3474
Poland: Ul. Lukiska 10, PL 04-123 WARSZAWA,
Tel. +48 22 612 2831, Fax. +48 22 612 2327
Portugal: see Spain
Romania: see Italy
Russia: Philips Russia, Ul. Usatcheva 35A, 119048 MOSCOW,
Tel. +7 095 247 9145, Fax. +7 095 247 9144
Singapore: Lorong 1, Toa Payoh, SINGAPORE 1231,
Tel. +65 350 2538, Fax. +65 251 6500
Slovakia: see Austria
Slovenia: see Italy
South Africa: S.A. PHILIPS Pty Ltd., 195-215 Main Road Martindale,
2092 JOHANNESBURG, P.O. Box 7430 Johannesburg 2000,
Tel. +27 11 470 5911, Fax. +27 11 470 5494
South America: Rua do Rocio 220, 5th floor, Suite 51,
04552-903 So Paulo, SO PAULO - SP, Brazil,
Tel. +55 11 821 2333, Fax. +55 11 829 1849
Spain: Balmes 22, 08007 BARCELONA,
Tel. +34 3 301 6312, Fax. +34 3 301 4107
Sweden: Kottbygatan 7, Akalla, S-16485 STOCKHOLM,
Tel. +46 8 632 2000, Fax. +46 8 632 2745
Switzerland: Allmendstrasse 140, CH-8027 ZRICH,
Tel. +41 1 488 2686, Fax. +41 1 481 7730
Taiwan: PHILIPS TAIWAN Ltd., 23-30F, 66,
Chung Hsiao West Road, Sec. 1, P.O. Box 22978,
TAIPEI 100, Tel. +886 2 382 4443, Fax. +886 2 382 4444
Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd.,
209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260,
Tel. +66 2 745 4090, Fax. +66 2 398 0793
Turkey: Talatpasa Cad. No. 5, 80640 GLTEPE/ISTANBUL,
Tel. +90 212 279 2770, Fax. +90 212 282 6707
Ukraine: PHILIPS UKRAINE, 4 Patrice Lumumba str., Building B, Floor 7,
252042 KIEV, Tel. +380 44 264 2776, Fax. +380 44 268 0461
United Kingdom: Philips Semiconductors Ltd., 276 Bath Road, Hayes,
MIDDLESEX UB3 5BX, Tel. +44 181 730 5000, Fax. +44 181 754 8421
United States: 811 East Arques Avenue, SUNNYVALE, CA 94088-3409,
Tel. +1 800 234 7381
Uruguay: see South America
Vietnam: see Singapore
Yugoslavia: PHILIPS, Trg N. Pasica 5/v, 11000 BEOGRAD,
Tel. +381 11 625 344, Fax.+381 11 635 777
For all other countries apply to: Philips Semiconductors, Marketing & Sales Communications,
Building BE-p, P.O. Box 218, 5600 MD EINDHOVEN, The Netherlands, Fax. +31 40 27 24825
Argentina: see South America
Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113,
Tel. +61 2 9805 4455, Fax. +61 2 9805 4466
Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213,
Tel. +43 1 60 101, Fax. +43 1 60 101 1210
Belarus: Hotel Minsk Business Center, Bld. 3, r. 1211, Volodarski Str. 6,
220050 MINSK, Tel. +375 172 200 733, Fax. +375 172 200 773
Belgium: see The Netherlands
Brazil: see South America
Bulgaria: Philips Bulgaria Ltd., Energoproject, 15th floor,
51 James Bourchier Blvd., 1407 SOFIA,
Tel. +359 2 689 211, Fax. +359 2 689 102
Canada: PHILIPS SEMICONDUCTORS/COMPONENTS,
Tel. +1 800 234 7381
China/Hong Kong: 501 Hong Kong Industrial Technology Centre,
72 Tat Chee Avenue, Kowloon Tong, HONG KONG,
Tel. +852 2319 7888, Fax. +852 2319 7700
Colombia: see South America
Czech Republic: see Austria
Denmark: Prags Boulevard 80, PB 1919, DK-2300 COPENHAGEN S,
Tel. +45 32 88 2636, Fax. +45 31 57 1949
Finland: Sinikalliontie 3, FIN-02630 ESPOO,
Tel. +358 9 615800, Fax. +358 9 61580/xxx
France: 4 Rue du Port-aux-Vins, BP317, 92156 SURESNES Cedex,
Tel. +33 1 40 99 6161, Fax. +33 1 40 99 6427
Germany: Hammerbrookstrae 69, D-20097 HAMBURG,
Tel. +49 40 23 53 60, Fax. +49 40 23 536 300
Greece: No. 15, 25th March Street, GR 17778 TAVROS/ATHENS,
Tel. +30 1 4894 339/239, Fax. +30 1 4814 240
Hungary: see Austria
India: Philips INDIA Ltd, Shivsagar Estate, A Block, Dr. Annie Besant Rd.
Worli, MUMBAI 400 018, Tel. +91 22 4938 541, Fax. +91 22 4938 722
Indonesia: see Singapore
Ireland: Newstead, Clonskeagh, DUBLIN 14,
Tel. +353 1 7640 000, Fax. +353 1 7640 200
Israel: RAPAC Electronics, 7 Kehilat Saloniki St, TEL AVIV 61180,
Tel. +972 3 645 0444, Fax. +972 3 649 1007
Italy: PHILIPS SEMICONDUCTORS, Piazza IV Novembre 3,
20124 MILANO, Tel. +39 2 6752 2531, Fax. +39 2 6752 2557
Japan: Philips Bldg 13-37, Kohnan 2-chome, Minato-ku, TOKYO 108,
Tel. +81 3 3740 5130, Fax. +81 3 3740 5077
Korea: Philips House, 260-199 Itaewon-dong, Yongsan-ku, SEOUL,
Tel. +82 2 709 1412, Fax. +82 2 709 1415
Malaysia: No. 76 Jalan Universiti, 46200 PETALING JAYA, SELANGOR,
Tel. +60 3 750 5214, Fax. +60 3 757 4880
Mexico: 5900 Gateway East, Suite 200, EL PASO, TEXAS 79905,
Tel. +9-5 800 234 7381
Middle East: see Italy
Printed in The Netherlands
537021/1200/03/pp16
Date of release: 1996 Dec 11
Document order number:
9397 750 01473