63
PIN NUMBER PIN NAME
FUNCTION
1
/ INH
Stand-by Control *
2
XT
Crystal Oscillator Connection (Input)
3 V
SS
Ground
4 Q0
Clock
Output
5 V
DD
Power Supply
6 /XT
Crystal Oscillator Connection
(Output)
Low Voltage Operation, CMOS Low Power Consumption
C2xA series
:1.5V (MIN.) ~ 3.6V (MAX.)
C2xB series
:1.8V (MIN.) ~ 3.6V (MAX.)
Oscillation Frequency Range
8MHz ~ 70MHz
C2xA: Fundamental Oscillation
16MHz ~ 120MHz C2xB: Fundamental Oscillation
3-State Output
Built-in Capacitors Cg, Cd
Built-in Feedback Resistor
Chip form
Mini Mold SOT-26 Package
APPLICATIONS
Crystal oscillation modules
Micro computers, DSP clocks
Communication equipment
Various system clocks
GENERAL DESCRIPTION
The XC2165 series are CMOS ICs operates from supply
voltage range from 1.5V to 3.6V with built-in crystal oscillator
and divider circuits.
Output is selectable from any one of the following values for
f0 : f0/1, f0/2, f0/4, f0/8.
With oscillation capacitors and a feedback resistor built-in, it
is possible to configure a stable fundamental oscillator using
only an external crystal.
In stand-by mode, oscillation stops completely and output
pin Q0 becomes in the state of high impedance.
The XC2165 series are integrated into SOT-26 packages.
The series is also available in chip form.
FEATURES
Oscillation Frequency : C2xA series
8MHz ~ 70MHz (Fundamental)
:
C2xB
series
16MHz ~ 120MHz (Fundamental)
Divider Ratio
: Selectable from f0/1, f0/2, f0/4, f0/8
Output
: 3-State
Operating Voltage Range
: 1.5V ~ 3.6V
(C21B series: 1.8V ~ 3.6V)
Low Current Consumption
: Stand-by function included
30A (MAX.) when stand-by
Chip Form (size)
: 8001200m
Ultra Small Package
: SOT-26 mini mold
PIN CONFIGURATION
6
5
4
3
2
1
VSS
XT
/INH
Q0
VDD
/XT
PIN ASSIGNMENT
SOT-26 (TOP VIEW)
Preliminary
* Pull-up resistor is built-in to the stand-by control pin.
64
XC2165
Series
/ INH
Q0
`H' or Open
Clock Output
`L' High
Impedance
DESIGNATOR
DESCRIPTION
SYMBOL
DESCRIPTION
Duty
Level C
:
CMOS
Fixed
Number 2
:
-
1 :
f0/1
2 :
f0/2
4 :
f0/4
Divider
Ratio
8 :
f0/8
A
: 8MHz ~ 70MHz
Oscillation
Frequency
B
: 16MHz ~ 120MHz
C :
Chip
form
Chip Form & Package Type
M
: SOT-26 package
T :
Chip
tray
R
: Embossed tape, Standard feed
L
: Embossed tape, Reverse feed
Device
Orientation
W :
Wafer
PAD DIMENSIONS
PIN
NUMBER
PIN
NAME
FUNCTION
X
Y
1 /
INH
Stand-by Control
- 236
- 436
2 XT
Crystal Oscillation
Connection (Input)
- 79
- 436
3 /
XT
Crystal Oscillation
Connection (Output)
79 -
436
4 VSS Ground
236 -
436
5 Q0 Clock Output
236 436
6 (NC)
No Connection
- 78
436
7 VDD
Power Supply
- 236
436
* Pull-up resistor is built-in to the stand-by control pin.
PRODUCT CLASSIFICATION
Ordering Information
XC2165
PACKAGING INFORMATION
SOT-26
/ INH, Q0 PIN FUNCTION
PAD LAYOUT
Size (Chip)
Thickness (Chip)
Backside (Chip)
Aperture (Pad)
: 8001200m
: 20020m
: GND level
: 9090m
PAD DIMENSION
BLOCK DIAGRAM
VDD
XT
INH
XT
Cg
Cd
Rf
Rup
Q0
VSS
1/2
1/2
1/2
Unit:m
65
XC2165
Series
MARK
PRODUCT SERIES
5 XC2165
series
MARK
OSCILLATION FREQUENCY
A
C2xA: 8MHz ~ 70MHz (Fundamental)
B
C2xB: 16MHz ~ 120MHz (Fundamental)
MARK
DEVIDER RATIO
MARK
DEVIDER RATIO
A f0/1 B f0/2
C f0/4 D f0/8
PARAMETER
SYMBOL
RATINGS
UNITS
Supply Voltage
V
DD
V
SS
0.3 to V
SS
+ 7.0
V
/ INH Pin Voltage
V
INH
V
SS
0.3 to V
DD
+ 0.3
V
Q0 Pin Voltage
V
Q0
V
SS
0.3 to V
DD
+ 0.3
V
Q0 Output Current
I
Q0
50
mA
Power Dissipation
Pd
150 *
mW
Operating Temperature Range
Topr
- 40 to + 85
- 65 to + 150 (chip form)
Storage Temperature Range
Tstg
- 55 to + 125 (SOT-26)
MARKING RULE
Represents product series (Fixed marking)
Represents oscillation frequency
Represents divider ratio
Represents assembly lot number
(based on internal standards)
ABSOLUTE MAXIMUM RATINGS
Ta=25
* SOT-26 Package: When implemented on a glass epoxy PCB.
SOT-26 (TOP VIEW)
1
2
3
6
5
4
66
XC2165
Series
PARAMETER
SYMBOL
FUNCTION
MIN.
TYP.
MAX.
UNIT
Output Rise Time (*)
Tr
V
DD
=1.8V, C
L
=15pF (10% to 90%)
-
-
6.5
ns
Output Fall Time (*)
Tf
V
DD
=1.8V, C
L
=15pF (10% to 90%)
-
-
6.5
ns
Output Duty Cycle
DUTY
C
L
=15pF @ 0.5V
DD
40 - 60 %
Oscillation Start Time (*)
Tosc_on
f0=8MHz
-
-
4.0
ms
PARAMETER
SYMBOL
FUNCTION
MIN.
TYP.
MAX.
UNIT
Operating Voltage
V
DD
1.5 1.8 3.6
V
Crystal Oscillation Frequency
Fosc
8
-
70
MHz
`H' Level Input Voltage
V
IH
/INH
pin
0.7V
DD
-
-
V
`L' Level Input Voltage
V
IL
/INH
pin
-
- 0.3V
DD
V
`H' Level Output Voltage
V
OH
Q0 pin, V
DD
=1.5V, I
OH
= - 2.0mA
1.0
1.1
-
V
`L' Level Output Voltage
V
OL
Q0 pin, V
DD
=1.5V, I
OL
= 2.0mA
-
0.3
0.4
V
XC2165C21Axx
- 5.0
10.0
XC2165C22Axx
- 3.5 7.0
XC2165C24Axx
- 3.0 6.0
Supply Current 1
I
DD1
/INH =Open,
f0=70MHz,
C
L
=15pF
XC2165C28Axx
- 2.5 6.0
mA
Supply Current 2
I
DD2
/INH = 'L', f0 = 70MHz, C
L
=15pF -
15
30
A
Input Pull-Up Resistance 1
Rup1
/INH = `L'
0.8
2.0
6.0
M
Input Pull-Up Resistance 2
Rup2
/INH = 0.7V
DD
20
50
150
k
Cg (*)
-
10
-
pF
Internal Oscillation Capacity (*)
Cd (*)
-
10
-
pF
Internal Oscillation
Feedback Resistance
Rf
1.2 3.0 5.5 M
Output Off Leak Current
Ioz
V
DD
=3.6V, /INH = `L'
-
-
1.0
A
ELECTRICAL CHARACTERISTICS
XC2165C2xAxx
1.8V Operation (Unless otherwise stated, V
DD
= 1.8V, f0=70MHz, No Load, Ta = - 40 ~ + 85)
SWITCHING CHARACTERISTICS
XC2165C2xAxx
1.8V Operation (Unless otherwise stated, V
DD
= 1.8V, f0=70MHz, C
L
=15pF, Ta = - 40 ~ + 85)
(*) Designed value
(*) Designed value
67
XC2165
Series
PARAMETER
SYMBOL
FUNCTION
MIN.
TYP.
MAX.
UNIT
Operating Voltage
V
DD
1.8 2.5 3.6 V
Crystal Oscillation Frequency
Fosc
16
-
120 MHz
`H' Level Input Voltage
V
IH
/INH
pin
0.7V
DD
-
- V
`L' Level Input Voltage
V
IL
/INH
pin
-
- 0.3V
DD
V
`H' Level Output Voltage
V
OH
Q0 pin, V
DD
=1.8V, I
OH
= - 2.0mA
1.3
1.4
-
V
`L' Level Output Voltage
V
OL
Q0 pin, V
DD
=1.8V, I
OL
= 2.0mA
-
0.3
0.4
V
XC2165C21Bxx
- 10.0
20.0
XC2165C22Bxx
- T.B.D.
T.B.D.
XC2165C24Bxx
- T.B.D.
T.B.D.
Supply Current 1
I
DD1
/INH =Open,
f0=120MHz, C
L
=5pF
XC2165C28Bxx
- T.B.D.
T.B.D.
mA
Supply Current 2
I
DD2
/INH = 'L', f0 = 120MHz, C
L
=5pF -
15.0
30.0
A
Input Pull-Up Resistance 1
Rup1
/INH = `L'
0.8
2.0
6.0
M
Input Pull-Up Resistance 2
Rup2
/INH = 0.7V
DD
20
50
150
k
Cg
(*)
- 10 - pF
Internal Oscillation Capacity (*)
Cd (*)
10 - pF
Internal Oscillation
Feedback Resistance
Rf
1.2 3.0 5.5 M
Output Off Leak Current
Ioz
V
DD
=3.6V, /INH = `L'
-
-
1.0
A
PARAMETER
SYMBOL
FUNCTION
MIN.
TYP.
MAX.
UNIT
Output Rise Time (*)
Tr
V
DD
=2.5V, C
L
=5pF (10% to 90%)
-
-
4.0
ns
Output Fall Time (*)
Tf
V
DD
=2.5V, C
L
=5pF (10% to 90%)
-
-
4.0
ns
Output Duty Cycle
DUTY
C
L
=5pF @ 0.5V
DD
40 - 60 %
Oscillation Start Time (*)
Tosc_on
f0=16MHz
-
-
3.0
ms
ELECTRICAL CHARACTERISTICS (Continued)
XC2165C2xBxx
2.5V Operation (Unless otherwise stated, V
DD
= 2.5V, f0=120MHz, No Load, Ta = - 40 ~ + 85)
(*) Designed value
T.B.D.: To be determined
SWITCHING CHARACTERISTICS (Continued)
XC2165C2xBxx
2.5V Operation (Unless otherwise stated, V
DD
= 2.5V, f0=120MHz, C
L
=5pF, Ta = - 40 ~ + 85)
(*) Designed value
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