SAW Clock Oscillator features ultra-low jitter/phase noise.

Press Release Summary:

Utilizing surface acoustic wave resonator technology, 245.760 MHz Model CCSO-914X-245.760 provides -150 dBc/Hz phase noise at 10 KHz offset and noise floor of -169 dBc/Hz. Unit operates from 3.3 or 5 V and generates true sinewave with +8 dBm min output power. Device has no sub-harmonics and second harmonic is -20 dBc typical. Housed in 9 x 14 mm SMT package with temperature range of -40 to +85°C, oscillator is suited for ADCs, clocks for DDS, test and measurement, and point-to-point radios.

Original Press Release:

Crystek Launches New 245.760 MHZ SAW Clock Oscillator (CCSO)

Fort Myers, FL, – Crystek Crystals announces the release of a 245.760 MHz SAW Clock Oscillator (in single frequency band), the CCSO-914X-245.760.  Crystek designed the module using proprietary circuitry and SAW (surface acoustic wave) resonator technology to provide ultra-low jitter/phase noise performance with true SineWave output.  The resulting oscillator features -150 dBc/Hz phase noise at 10 KHz offset and a noise floor of -169 dBc/Hz.

Crystek's CCSO-914X-245.760 comes in a 9x14mm SMT package.  With 3.3V and 5V input voltage available, it generates a true-sinewave with +8dBm min. output power. The new CCSO has no sub-harmonics; second harmonic is -20dBc typical.  The CCSO-914X-245.760 operates from -40°C to +85°C.

Applications include: analog-to-digital (A/D) converters, system clocks for network clock generators/synchronizers; clocks for DDS; test and measurement; avionics; point-to-point radios; and multi-point radios.

The CCSO-914X-245.760 is priced at $37.00 in single-piece quantities through distribution.  For additional pricing details, contact Crystek Crystals Corp.

Family datasheets are available for download at For more information, contact sales at Crystek Corporation, 12730 Commonwealth Drive, Ft. Myers, FL 33913. Tel: 800-237-3061 or 239-561-3311; Fax: 239-561-1025; E-mail:; Web:

Crystek's CCSO-914X-245.760 is a 245.760 MHz SAW (surface acoustic wave) Clock Oscillator (CCSO) that provides true SineWave output in a 9x14 mm SMT package.  The CCSO-914X-245.760 features -150 dBc/Hz phase noise at 10 KHz offset, with a floor of -169 dbc/Hz.   Photo: Crystek

Editor’s note: Crystek Corporation® has been providing frequency products since 1958, including quartz crystals, XOs (clock oscillators), TCXOs (temperature compensated crystal oscillators), VCOs (voltage controlled oscillators), and VCXOs (voltage controlled crystal oscillators). Crystek operates two divisions dedicated to frequency control. Crystek Crystal is dedicated to the development and manufacture of frequency products using quartz-based resonators. Crystek Microwave develops frequency control and support products for the microwave industry.

More from Sensors, Monitors & Transducers

All Topics

COVID-19 Response Suppliers COVID-19 Response:
Can Your Company Help Provide Critical Supplies?

We are using the power of our platform to aid in the mass shortage of critical supplies. If your company can help provide supplies, capabilities, or materials for products such as N-95 Masks and Tyvek SuitsPlease let us know.

COVID-19 Response Suppliers