VG-4502CA (Voltage -Controlled Crystal Oscillator (VCXO))

  • Frequency range
    80MHz to 125MHz
  • Supply voltage
  • Absolute pull range
    ±100 × 10-6
  • External dimensions
    7.0 × 5.0 × 1.6mm
  • Function
    Output enable (OE)

Complies with EU RoHS directive.



Item Symbol Specifications Conditions/Remarks
Output frequency range f0 80.000MHz to 125.000MHz Please contact us for inquiries regarding available frequencies.
Supply voltage VCC 3.3V ±0.165V
Storage temperature T_stg -55°C to +125°C Store as bare product.
Operating temperature T_use G: -40°C to +85°C
J: -20°C to +70°C
K: 0°C to +70°C
Frequency tolerance f_tol ±50 × 10-6 Max. -40°C to +85°C
Current consumption ICC 25mA Max. L_CMOS= 15pF.
Absolute pull range*1 APR H : ±100 × 10-6 Min. VC= 1.65V ± 1.65V
Input resistance Rin 80kΩ Min. DC level
Frequency change polarity - Positive slope VC= 0 to 3.3V
Symmetry SYM 45% to 55% 50% VCC level
Output voltage VOH 90% VCC Min. IOH= -0.8mA
VOL 10% VCC Max. IOL= 3.2mA
Output load condition (CMOS) L_CMOS 15pF Max.
Input voltage VIH 70% VCC Min.
VIL 30% VCC Max.
Rise time / Fall time tr / tf 4ns Max. 20% VCC to 80% VCC level
Start-up time t_str 10ms Max. Time at minimum supply voltage to be 0s
Frequency aging f_aging This is included Absolute pull range +25°C, VCC=3.3V, 20years

*1 Absolute pull range = Frequency control range - Frequency tolerance
* Please keep VC pin open or ground while powering up VCC.

Product name (Standard form)

Product name (Standard form)

External dimensions


(Unit: mm)

OE pin = "H" or "open": Specified frequency output.
OE pin = "L" : Output is high impedance.

Footprint (Recommended)


(Unit: 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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