Richardson RFPD Oscillator VCO CHV2411AQDG/20

The CHV2411a-QDG is a monolithic multifunction for frequency generation. It integrates a 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.