CHV2411aQDG - Fully Integrated HBT K-band VCO

Function
 OSCILLATOR – VCO
Central Output Freq (GHz)
 24.125
Noise @ 100KHz (dBc/Hz)
 -90
Tuning Bandwidth (GHz)
 2
Case
 QFN
Description

 

The CHV2411aQDG is a monolithic multifunction 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 amplifiers and a divider by 8. The VCO is fully integrated on HBT process. All the active devices are internally self biased.

The circuit is fully integrated on InGaP HBT process: 2µm emitter length, via holes through the substrate and high Q passive elements.

The chip is delivered in a 24 Leads RoHS compliant QFN4x4 package.

 

Attachments

OSCILLATOR – VCO