Surface-Mount 100 MHz OCXO comes in 14 x 21 x 6.8 mm package.

Press Release Summary:

Available in 5 V, O-CS8-0X Series offers close-in phase noise of -135 dBc/Hz and -180 dBc/Hz phase noise on floor. Other features include SC-cut crystal, frequency range of 80–120 MHz, and Sine wave +17 dBm output. This OCXO exhibits stabilities of ±50 ppb with temperatures of -55 to +85°C and is suited for instrumentation, radar, high-end synthesizers, telecommunication systems, and data communications applications.

Original Press Release:

Introducing the World's Smallest Surface-Mount Package OCXO

NEL Frequency Control Develops 100 MHz Ultra Low Phase Noise Oscillator

Burlington, WI — NEL Frequency Controls, Inc. announced the release of a new, tiny ultra low phase noise OCXO at 100 MHz. The O-CS8-0X Series comes in a 14 x 21 x 6.8 mm surface-mount package. This OCXO offers superior close-in phase noise of -135dBc/Hz and -180dBc/Hz phase noise on the floor.

“Many customers need the low phase noise of our 100 MHz OCXOs but have very limited space requirements,” notes Roman Boroditsky, technology director at NEL Frequency Controls. "Any application that requires instrument grade OCXO performance in an extremely small, slim package would benefit from this new product.”

The O-CS8-0X features an SC-cut crystal and a frequency range of 80 – 120 MHz. Stabilities range from ±50 ppb with temperatures of -55°to 85° C. The Ultra Low Phase Noise oscillator has a Sine wave +17 dBm output. Ideal for instrumentation, radar, high end synthesizers, telecommunication systems and data communications applications, it is available in 5V.

About NEL Frequency Controls

NEL Frequency Controls is a technology leader in developing and manufacturing leading edge frequency control products. NEL’s research and product development efforts support next generation customer applications that push performance boundaries in system speed, bandwidth, resolution, accuracy, and power consumption. Customers benefit from their broad, low cost product offering, which reflects globally competitive frequency control solutions. Complete technical support is available to provide assistance in selecting the best frequency control solution for any application. For more information about NEL, visit their website at

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