CRYSTAL OSCILLATOR. VG-4231CA Datasheet
VOLTAGE –CONTROLLED CRYSTAL OSCILLATOR (VCXO)
OUTPUT : CMOS
VG - 4231CA
VG - 4232CA
Product Number (please contact us)
Absolute pull range :
External dimensions :
1 MHz to 80 MHz
3.3 V / 5.0V
80 10-6, 65 10-6··· VG-4231CA
7.0 × 5.0 × 1.4 mm
Conditions / Remarks
Output frequency range f0 1.000 MHz to 60.000 MHz 60.001 MHz to 80.000 MHz Please contact us about available frequencies.
VCC H:5.0 V ±0.5 V, C:3.3 V ±0.3 V
C:3.3 V ±0.165 V
VC H:2.5 V ±2.0 V, C:1.65 V ±1.5 V
1.65 V ±1.65 V
-40 °C to +125 °C
-55 °C to +125 °C
Storage as single product.
As per table below
As per table below
VC=2.5 V(**H), VC=1.65 V(**C)
ICC H:20 mA Max. , C: 10 mA Max.
No load condition
H:15 mA Max. , C: 7 mA Max.
Frequency control range F_cont
±130 × 10-6
Absolute pull range *1
APR ±80 × 10-6 Min., ±65 × 10-6 Min.
±50 × 10-6 Min.
Modulation characteristics BW
15 kHz Min.
5 kHz Min.
±3 dB (at 1 kHz)
50 k Min.
H:- , C:10 M Min.
80 k Min.
F or T Type
M or Z Type
Frequency change polarity -
40 % to 60 %
45 % to 55 %
CMOS load: 50 % VCC level
VOH VCC-0.4 V Min.
VOL 0.4 V Max.
90 % VCC Min.
10 % VCC Max.
IOH=-4 mA(**H), IOH=-0.8 mA(**C)
IOL=4 mA(**H ), IOL=3.2 mA(**C)
Output load condition
15 pF Max.
70 % VCC Min.
30 % VCC Max.
Rise time and Fall time
tr / tf
4 ns Max.
5 ns Max.
CMOS load: 20 % VCC to 80 % VCC level
10 ms Max.
Time at 90 % VCC to be 0s
±10 × 10-6 Max.*2
Included in Frequency
+25 °C, 10 years
*1 Absolute pull range = Frequency control range- (Frequency tolerance + 10 years Aging + Free fall + Vibration) *2 50 MHz < f0 60 MHz :15 10-6 Max.
* Please keep VC pin open or ground while powering up VCC.
VG-4231 CA 35.328000MHz G R C - F
VG-4232 CA 65.000000MHz J G C - F
①Model ②Package type ③Frequency ④Frequency tolerance / Operating temperature / (Absolute pull range)(Only VG-4231)
⑤Frequency control range(VG-4231), Absolute pull range(VG-4232) ⑥Supply voltage
⑦Input resistance / OE pin# (Refer to specification table and Pin map)
④Frequency tolerance / Operating temperature / Absolute pull range
G ±50 × 10-6 / 40 to +85 °C / ±65 × 10-6 Min.
D ±35 × 10-6 / 20 to +70 °C / ±80 × 10-6 Min.
⑤Frequency control range
R ±130 × 10-6
H 5.0V Typ.
C 3.3 V Typ.
④Frequency tolerance / Operating temperature
G ±50 × 10-6 / 40 to +85 °C
J ±50 × 10-6 / 20 to +70 °C
K ±50 × 10-6 / 0 to +70 °C
⑤ Absolute pull range
G ±50 × 10-6 Min.
Footprint (Recommended) (Unit: mm)
C(ex. 0.01 µF) #6
E 35.328 F
#3 2.54 #2
OE pin = "H" or "open": Specified frequency output.
OE pin = "L" : Output is high impedance.
F, M Type T, Z Type
To maintain stable operation, provide a 0.01uF to
0.1uF by-pass capacitor at a location as near as
possible to the power source terminal of the crystal
product (between VCC - GND).
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CONFORMING TO INTERNATIONAL STANDARDS
At Seiko Epson, all environmental initiatives operate under the
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improvements. The environmental management system (EMS)
operates under the ISO 14001 environmental management standard.
All of our major manufacturing and non-manufacturing sites, in
Japan and overseas, completed the acquisition of ISO 14001
ISO 14000 is an international standard for environmental
management that was established by the International
Standards Organization in 1996 against the background of
growing concern regarding global warming, destruction of
the ozone layer, and global deforestation.
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In order provide high quality and reliable products and services
than meet customer needs,
Seiko Epson made early efforts towards obtaining ISO9000 series
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establishments in Japan and abroad. We have also acquired ISO/TS
16949 certification that is requested strongly by major automotive
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ISO/TS16949 is the international standard that added the
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industry based on ISO9001.
►Explanation of the mark that are using it for the catalog
►Complies with EU RoHS directive.
*About the products without the Pb-free mark.
Contains Pb in products exempted by EU RoHS directive.
(Contains Pb in sealing glass, high melting temperature type solder or other.)
►Designed for automotive applications such as Car Multimedia, Body Electronics, Remote Keyless Entry etc.
►Designed for automotive applications related to driving safety (Engine Control Unit, Air Bag, ESC etc ).
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