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CHV3241-QDG - Fully Integrated HBT K-band VCO

Output Power (dBm)

-3

Bias (mA)

130

Bias (V)

Noise @100KHz (dBc/Hz)

-94

Market

Aerospace, Defense and Instrumentation

The CHV3241-QDG is a monolithic multifunction circuit suitable for frequency generation. It integrates an X-band “push-push” oscillator with frequency control (VCO) thanks to base-collector diodes, used as varactors, a K-band buffer amplifier and a divider by 512. All the active devices are internally self-biased. The circuit is fully integrated on InGaP HBT technology: 2µm emitter length, via holes through the substrate and high Q passive elements. The chip is delivered in a standard 24 Leads RoHS compliant QFN4x4 package.