Description

Microwave Dynamics’ Ovenized Crystal Oscillators provide high stability of +/- 0.1 ppm at frequency of 50 MHz or 100 MHz. Parts are available for fast delivery.

Built to the same high standards as our DRO, these OCXOs provide an excellent reference input complementing our DRO line and PLO lines.

These units feature high stability, fast warm-up, low power requirements, rugged military type housings and fast delivery.

General Specifications

Output Frequency Range 50 MHz or 100 MHz
Output Level +7 dBm into 50 ohms
Output Waveform Sine-wave
Phase Noise -167 dBc/Hz @ 10kHz
Harmonic Distortion  -25 dBc
Spurious -75 dBc
Input Supply Voltage +12VDC < 130 mA after warm-up
Warm-Up Time 5 minutes from +25C for frequency accuracy to be within +/- 1 x 10^7
Operating Temperature -40 °C to + 85 °C

 

Frequency Stability

Frequency Adjustment < ± 0.5 ppm over 0° C + 50°C ambient
Aging After 30 days power on
< Daily: +/- 5 ppb
1 Year: +/- 0.5 ppm
20 Years: +/- 2.0ppm

Datasheet

OCXO-300.pdf

Outline Diagram