Various configurations (Colpitts, Pierce, Clapp etc) are described in literature [Ref(1)]. Depending on the frequency requirements, various devices like MESFETs, pHEMTs, and HBTs can be used for VCO ...
TORRANCE, CA--(Marketwired - May 4, 2015) - Global Communication Semiconductors, LLC (GCS), a pure-play III-V compound semiconductor wafer foundry, announced today that its proprietary ...
The HMC632LP5(E) GaAs HBT MMIC VCO integrates resonators, negative resistance devices, and varactor diodes, and feature fundamental, RF/2, and divide-by-4 outputs. For added flexibility, the divide-by ...