Crystal oscillator
Product Number (please contact us)
X1G002861xxxx00
VOLTAGE -CONTROLLED CRYSTAL OSCILLATOR (VCXO)
VG-4512CA
Frequency range
Supply voltage
Absolute pull range
External dimensions
Function
:
:
:
:
:
80 MHz to 200 MHz
3.3 V
50 × 10-6, 100 × 10-6
7.0 × 5.0 × 1.6 mm
Output enable (OE)
Active High or Low
LV-PECL
Actual size
Output
:
Specifications (characteristics)
Item
Symbol
Specifications
Conditions / Remarks
Output frequency range
Supply voltage
fO
VCC
80.000 MHz to 200.000 MHz
3.3 V 0.165 V
Please contact us about available frequencies.
Storage temperature
Operating temperature
Frequency tolerance
Current consumption
Absolute pull range *1
Input resistance
T_stg
T_use
f_tol
ICC
APR
Rin
-55 C to +125 C
As per below table.
50 10-6 Max.
60 mA Max.
As per below table.
100 k Min.
Storage as single product.
Includes frequency aging (20 years)
50
VC= 1.65 V 1.50 V
DC level
Frequency change polarity
Symmetry
Positive slope
45 % to 55 %
Vcc-1.1 V Min.
Vcc-1.5 V Max.
LV-PECL
70 % VCC Min.
30 % VCC Max.
1.0 ns Max.
VC= 0.15 to 3.15 V
Vcc= 1.3V, Vc= 1/2Vcc
SYM
VOH
VOL
L_ECL
VIH
VIL
tr / tf
t_str
f_aging
Output voltage
Output load condition (ECL)
Input voltage
Rise time / Fall time
Start-up time
Frequency aging
20 % VCC to 80 % VCC level
Time at minimum supply voltage to be 0 s
+25 C, VCC=3.3 V, 20 years
10 ms Max.
This is included frequency tolerance
*1 Absolute pull range = Frequency control range - Frequency tolerance
* Please keep VC pin open or ground while powering up Vcc.
Operating temperature range
Absolute pull range
±50 × 10-6 Min. ±100 × 10-6 Min.
Active High Active Low Active High Active Low
GGCL GHCT
Operating temperature range
G: -40 °C to +85 °C
J: -20 °C to +70 °C
K: 0 °C to +70 °C
GGCT
JGCT
KGCT
GHCL
JHCL
KHCL
JGCL
KGCL
JHCT
KHCT
External dimensions
(Unit :mm)
Footprint (Recommended) (Unit :mm)
7.0±0.2
#4
#6
#5
1.8
C (ex. 0.01 µF)
#5
#6
#4
E
155.520
VAG2Z3C
C
Pin map
#3
#1
#2
Pin
1
Connection
Vc
2
3
4
5
6
OE
GND
OUT1(Positive)
OUT2(Negative)
Vcc
Resist
1.4
#1
#2
5.08
#3
C0.5
Note .
●Active High
OE pin = "H" or "open" : Specified frequency output.
OE pin = "L" : Output is high impedance, oscillation stops.
●Active Low
OE pin = "L" or "open" : Specified frequency output.
OE pin = "H" : Output is high impedance, oscillation stops.
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).
2.54
2.54