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Actual size
Crystal oscillator
Specifications (characteristics)
Item
Symbol
VG-4231CA
VG-4232CA
Conditions / Remarks
Output frequency range
f0
1.000 MHz to 60.000 MHz
60.001 MHz to 80.000 MHz
Please contact us for inquiries regarding
available frequencies.
Supply voltage
Vcc
H:5.0 V ±0.5 V, C:3.3 V ±0.3 V
C:3.3 V ±0.165 V
Control voltage
Vc
H:2.5 V ±2.0 V, C:1.65 V ±1.5 V
1.65 V ±1.65 V
Storage temperature
T_stg
-40 °C to +125 °C
-55 °C to +125 °C
Store as bare product.
Operating temperature
T_use
As per below table
Frequency tolerance
f_tol
As per below table
VC=2.5 V(**H), VC=1.65 V(**C)
Current consumption
ICC
H:20 mA Max. , C: 10 mA Max.
35mA Max.
No load condition
Disable current
I_dis
H:15 mA Max. , C: 7 mA Max.
25mA Max.
OE=GND
Frequency control range
F_cont
R:±130 × 10-6
Absolute pull range *1
APR
D:±80 × 10-6 Min.,
G:±65 × 10-6 Min.
±50 × 10-6 Min.
Modulation characteristics
BW
15 kHz Min.
5 kHz Min.
±3 dB (at 1 kHz)
Input resistance
Rin
50 k Min.
80 k Min.
F or T Type
DC Level
H:
-
, C:10 M Min.
-
M or Z Type
Frequency change polarity
-
Positive polarity
Symmetry
SYM
40 % to 60 %
45 % to 55 %
CMOS load: 50 % Vcc level
Output voltage
VOH
VCC-0.4 V Min.
90 % Vcc Min.
IOH=-4 mA(**H), IOH=-0.8 mA(**C)
VOL
0.4 V Max.
10 % Vcc Max.
IOL=4 mA(**H ), IOL=3.2 mA(**C)
Output load condition
L_CMOS
15 pF Max.
CMOS load
Input voltage
VIH
70 % VCC Min.
OE terminal
VIL
30 % VCC Max.
Rise time and Fall time
tr / tf
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
Frequency aging
f_aging
±10 × 10-6 Max.*2
Included in Frequency
tolerance.
+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.
Frequency tolerance / Operating temperature
VG-4231CA
Frequency tolerance
Operating temperature
VG-4232CA
Frequency tolerance
Operating temperature
GRC / GRH
G
±50 × 10-6
40 °C to +85 °C
GGC
G
±50 × 10-6
40 °C to +85 °C
DRC / DRH
D
±35 × 10-6
-20 °C to +70 °C
JGC
J
±50 × 10-6
-20 °C to +70 °C
KGC
K
±50 × 10-6
0 °C to +70 °C
External dimensions
(Unit: mm)
Footprint (Recommended)
(Unit: mm)
OE pin = "H" or "open": Specified frequency output.
OE pin = "L" : Output is high impedance.
Pin map
Pin
Connection
F Type
M Type
T Type
Z Type
1
VC
2
N.C.
OE
3
GND
4
OUT
5
OE
N.C.
6
VCC
5.08
1.4±0.1
7.0±0.2
5.0±0.2
E 35.328 F
GRC181A
#1
#2
#3
#4
#5
#6
#1
#3
#2
#6
#4
1.4
2.6
1.1
#5
5.08
2.54
Product Number (please contact us)
VG-4231CA: Q3614CA00xxxx00
VG-4232CA: X1G003921xxxx00
#5
#2
C
C(ex. 0.01 µF)
1.8
5.08
4.2
2.0
#1
#3
#4
#6
Resist
VOLTAGE -CONTROLLED CRYSTAL OSCILLATOR (VCXO)
WIDE PULL RANGE
VG - 4231CA
VG - 4232CA
Frequency range : 1 MHz to 80 MHz
Supply voltage : 3.3 V / 5.0V ··· VG-4231CA
3.3 V ··· VG-4232CA
Absolute pull range
: 80 10-6, 65 10-6··· VG-4231CA
50 10-6 ··· VG-4232CA
External dimensions : 7.0 × 5.0 × 1.4 mm
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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