VG-4231CB Datasheet, PDF (1/2 Pages) Epson ToYoCom – VOLTAGE -CONTROLLED CRYSTAL OSCILLATOR

Crystal oscillator
VOLTAGE -CONTROLLED CRYSTAL OSCILLATOR (VCXO)
VG - 4231CB
VG - 4531CB
•Frequency range :
•Supply voltage
:
•Absolute pull range :
•Thickness
:
•Function
:
1 MHz to 80 MHz
3.3 V
±50 × 10^-6
1.2 mm Typ.
Output enable(OE)
Actual size
Epson Toyocom
Product Number (please contact us)
VG-4231CB : X1G002861xxxx00
VG-4531CB : X1G002881xxxx00
Specifications (characteristics)
Item
Symbol
Specifications
VG-4231CB
VG-4531CB
Remarks
Output frequency range
fO
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
3.3 V ±0.165 V
Storage temperature range
T_stg
-40 °C to +85 °C
Store as bare product after unpacking
Operating temperature range
Frequency tolerance
T_use
f_tol
As per blow table.
±50 × 10^-6 Max.
Includes frequency aging (20 years)
Current consumption
Absolute pull range
ICC
APR
10 mA Max.
15 mA Max.
±50 × 10^-6 Min.
No load condition.
VC= 1.65 V ± 1.5 V
Input resistance
Rin
10 MΩ Min.
DC level
Frequency change polarity
-
Positive slope
VC= 0.15 to 3.15 V
Symmetry
SYM
45 % to 55 %
50 % VCC level
High output voltage
VOH
VCC –0.4 V Min.
IOH= -0.8 mA
Low output voltage
VOL
0.4 V Max.
IOL= 3.2 mA
Output load condition (CMOS) L_CMOS
15 pF Max.
Output enable / disable input VIH
70 % VCC Min.
VIH or OPEN : Enable
voltage
Rise time / Fall time
VIL
tr / tf
30 % VCC Max.
6 ns Max.
VIL or GND : Disable
20 % VCC to 80 % VCC level
Start-up time
t_str
10 ms Max.
Time at minimum supply voltage to be 0 s
Frequency aging
f_aging
This is included frequency tolerance
+25 °C, VCC=3.3 V, 20 years
* Please keep VC pin open or ground while powering up VCC.
Temperature range ç
GGCT
JGCT
KGCT
Operating temperature range
­40 °Cʙ+85 °C
­20 °Cʙ+70 °C
0 °Cʙ+70 °C
External dimensions
(Unit :mm)
Footprint (Recommended) (Unit :mm)
5.0±0.2
#6 #5 #4
E 52.000Z
GGC714K
#1 #2 #3
0.64
C 0.3
Pin map
Pin Connection
1
Vc
2
OE
3
GND
4
OUT
5
N.C.
6
Vcc
Note.
OE Pin
OE pin = "H" or "open" : Specified frequency output.
OE pin = "L" : Output is high impedance, oscillation stops.
0.89
C=0.1 µF Min. #6 #5
#4
C
Resist
#1 #2 ^#3
2.54
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