molidong
Junior Member level 1
buffer amplifer
please give me some advice on how to design VCO buffer.i desined a 4~8GHz VCO without buffer desined in 2um HBT process.,it works well,but I need a 4~8GHz VCO buffer.is a attenuator needed? i don't think insert a attenuator between VCO and the buffer is a good idea in MMIC,is that wright? why so many VCO papers never discuss VCO buffer? thanks.
please give me some advice on how to design VCO buffer.i desined a 4~8GHz VCO without buffer desined in 2um HBT process.,it works well,but I need a 4~8GHz VCO buffer.is a attenuator needed? i don't think insert a attenuator between VCO and the buffer is a good idea in MMIC,is that wright? why so many VCO papers never discuss VCO buffer? thanks.