REF025CCC-KO: 25 MHz OCXO Reference | CMOS Output

The REF025CCC-KO by Z-Communications is a compact 25 MHz oven-controlled crystal oscillator (OCXO) reference with CMOS output, designed for reference clocks, local oscillators, test equipment, and field signal generators.

Key Features

• 25 MHz nominal output frequency

• CMOS output

• Typical phase noise of -161 dBc/Hz at 10 kHz offset and -161 dBc/Hz at 1 MHz offset

• Built-in power-good status with thermal and overcurrent protection

• Rugged all-metal enclosure

Typical Phase Noise

10 Hz: -99 dBc/Hz
100 Hz: -133 dBc/Hz
1 kHz: -149 dBc/Hz
10 kHz: -161 dBc/Hz
100 kHz: -162 dBc/Hz
1 MHz: -161 dBc/Hz
5 MHz: -164 dBc/Hz

See the REF025 series datasheet for complete specifications and operating conditions.