Crystal oscillator
Product Number (please contact us)
VOLTAGE -CONTROLLED CRYSTAL OSCILLATOR (VCXO)
WIDE PULL RANGE
VG-4231CA: Q3614CA00xxxx00
VG-4232CA: X1G003921xxxx00
VG - 4231CA
VG - 4232CA
Frequency
range
Supply
voltage
:
:
Absolute
pull range
:
External
dimensions
:
1 MHz to 80 MHz
3.3 V / 5.0V
··· VG-4231CA
3.3 V
··· VG-4232CA
-6
-6
80
10 ,
65
10 ··· VG-4231CA
50
10
-6
··· VG-4232CA
7.0 × 5.0 × 1.4 mm
Actual size
Specifications (characteristics)
Item
Output frequency range
Supply voltage
Control voltage
Storage temperature
Operating temperature
Frequency tolerance
Current consumption
Disable current
Frequency control range
Symbol
f
0
Vcc
Vc
T_stg
T_use
VG-4231CA
1.000 MHz to 60.000 MHz
VG-4232CA
60.001 MHz to 80.000 MHz
Conditions / Remarks
Please contact us about available
frequencies.
H:5.0 V ±0.5 V, C:3.3 V ±0.3 V
C:3.3 V ±0.165 V
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
f_tol
As per table below
V
C
=2.5 V(**H), V
C
=1.65 V(**C)
H:20 mA Max. , C: 10 mA Max.
35mA Max.
No load condition
I
CC
I_dis
H:15 mA Max. , C: 7 mA Max.
25mA Max.
OE=GND
F_cont
R:±130 × 10
-6
D:±80 × 10
-6
Min.,
Absolute pull range *1
±50 × 10
-6
Min.
APR
G:±65 × 10
-6
Min.
Modulation characteristics
BW
15 kHz Min.
5 kHz Min.
±3 dB (at 1 kHz)
F or T Type
50 k Min.
80 k Min.
Input resistance
DC Level
Rin
H:- , C:10 M Min.
-
M or Z Type
Frequency change polarity
-
Positive polarity
Symmetry
40 % to 60 %
45 % to 55 %
CMOS load: 50 % Vcc level
SYM
V
CC
-0.4 V Min.
90 % Vcc Min.
I
OH
=-4 mA(**H), I
OH
=-0.8 mA(**C)
V
OH
Output voltage
V
OL
0.4 V Max.
10 % Vcc Max.
I
OL
=4 mA(**H ), I
OL
=3.2 mA(**C)
Output load condition
L_CMOS
15 pF Max.
CMOS load
V
IH
70 % V
CC
Min.
Input voltage
OE terminal
V
IL
30 % V
CC
Max.
Rise time and Fall time
t
r
/
t
f
4 ns Max.
5 ns Max.
CMOS load: 20 % Vcc to 80 % Vcc level
Start-up time
t_str
10 ms Max.
Time at 90 % Vcc to be 0s
Included in Frequency
2
±10 × 10
-6
Max.*
Frequency aging
+25 °C, 10 years
f_aging
tolerance.
*1 Absolute pull range = Frequency control range- (Frequency tolerance + 10 years Aging + Free fall + Vibration)
-6
*2 50 MHz < f
0
60 MHz :
15
10 Max.
* Please keep V
C
pin open or ground while powering up V
CC
.
Frequency tolerance / Operating temperature
VG-4231CA
GRC / GRH
DRC / DRH
G
D
Frequency tolerance
±50 × 10
-6
±35 × 10
-6
Operating temperature
40
°C to +85 °C
-20 °C to +70 °C
VG-4232CA
GGC
JGC
KGC
(Unit: mm)
1.4
#4
G
J
K
Frequency tolerance
±50 × 10
-6
±50 × 10
-6
±50 × 10
-6
Operating temperature
40
°C to +85 °C
-20 °C to +70 °C
0 °C to +70 °C
(Unit: mm)
External dimensions
#6
#5
Footprint (Recommended)
#4
5.0±0.2
#5
#6
1.1
1.8
2.6
C(ex. 0.01 µF)
#6
#5
#4
2.0
E 35.328 F
GRC181A
#1
#2
7.0±0.2
#3
#3
1.4±0.1
2.54
#2
5.08
#1
C
4.2
Resist
#1
#2
5.08
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).
P
in map
Pin
1
2
3
4
5
6
Connection
F Type
T Type
M Type
Z Type
V
C
N.C.
OE
GND
OUT
OE
N.C.
V
CC
5.08
#3
OE pin = "H" or "open": Specified frequency output.
OE pin = "L" : Output is high impedance.
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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)
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All of our major manufacturing and non-manufacturing sites, in
Japan and overseas, completed the acquisition of ISO 14001
certification.
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.
WORKING FOR HIGH QUALITY
In order provide high quality and reliable products and services
than meet customer needs,
Seiko Epson made early efforts towards obtaining ISO9000 series
certification and has acquired ISO9001 for all business
establishments in Japan and abroad. We have also acquired ISO/TS
16949 certification that is requested strongly by major automotive
manufacturers as standard.
►Explanation
of the mark that are using it for the catalog
►Pb
free.
►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.)
►The
products have been designed for high reliability applications such as Automotive.
ISO/TS16949 is the international standard that added the
sector-specific supplemental requirements for automotive
industry based on ISO9001.
Notice
•
•
•
This material is subject to change without notice.
Any part of this material may not be reproduced or duplicated in any form or any means without the written permission of Seiko Epson.
The information about applied circuitry, software, usage, etc. written in this material is intended for reference only. Seiko Epson does
not assume any liability for the occurrence of infringing on any patent or copyright of a third party. This material does not authorize the
licensing for any patent or intellectual copyrights.
When exporting the products or technology described in this material, you should comply with the applicable export control laws and
regulations and follow the procedures required by such laws and regulations.
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weapon of mass destruction or for other military purposes. You are also requested that you would not make the products available to
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These products are intended for general use in electronic equipment. When using them in specific applications that require extremely
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