New 6400 MHz Coaxial Resonator Oscillator from Crystek

Crystek has introduced the CVCO55CXT-6400-6400 Coaxial Resonator Oscillator (CRO), 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-6400-6400 operates at 6400 MHz with a tuning voltage range of 0.3 Vdc to 4.7 Vdc. This coaxial VCO features a typical phase noise of -100 dBc/Hz @ 10KHz offset and has good linearity. The CVCO55CXT-6400-6400 CRO exhibits an output power of 5.0 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-6400-6400 CRO is packaged in the industry-standard 0.5-in 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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Radio Module Integration Guide

Radio modules are transforming how products connect and communicate, but integration brings complex regulatory responsibilities. This whitepaper provides a clear, practical guide to navigating global approvals, testing requirements, and compliance risks, helping manufacturers accelerate development while ensuring their connected products meet the standards needed for successful market entry.

The CVCO55CXT-6400-6400 is ideal for use in applications such as digital radio equipment, fixed wireless access, satellite communications systems, and base stations.

For more information, email sales@crystek.com or visit www.crystek.com

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