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Coaxial Resonator Oscillator Has Internal Proprietary Frequency Doubler

Tue, 08/10/2010 - 7:16am
Coaxial Resonator Oscillator Has Internal Proprietary Frequency DoublerCrystek’s CVCO55CXT-6900-6900 coaxial resonator oscillator (CRO) is a coaxial-based VCO with an internal proprietary frequency doubler. The CVCO55CXT family’s frequency doubling, 2X fundamental technology reaches new performance levels of lower phase noise and much lower harmonics over the competition, while achieving lower current consumption in the process.

The CVCO55CXT-6900-6900 operates at 6,900 MHz with a tuning voltage range of 0.5 to 4.5 VDC. This coaxial VCO features a typical phase noise of -100 dBc/Hz @ 10 KHz offset and has good linearity. The CVCO55CXT-6900-6900 CRO exhibits an output power of 2.0 dBm typ. into a 50 ohm load with a supply of +8.0 VDC and a current consumption of 35 mA (max.).

Engineered and manufactured in the USA, the CVCO55CXT-6900-6900 CRO is packaged in the industry-standard 0.5 x 0.5-in package. Pushing and pulling are both minimized to 1.5 MHz/V and 0.5 MHz, respectively. Second harmonic suppression is -30 dBc typical.


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