Nov 28, 2004 #1 P Puppet1 Advanced Member level 2 Joined May 7, 2004 Messages 689 Helped 11 Reputation 22 Reaction score 9 Trophy points 1,298 Activity points 6,074 differential rf Does anyone know how to bias a differential CMOS LNA ? Constant gm bias networks ? thanks
differential rf Does anyone know how to bias a differential CMOS LNA ? Constant gm bias networks ? thanks
Nov 29, 2004 #2 Y yorande Advanced Member level 4 Joined Jan 19, 2004 Messages 104 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,296 Location China Activity points 905 biasing lna It seems that both current mirror and voltage reference are needed. Once I'm told that the current mirror is the most important part.
biasing lna It seems that both current mirror and voltage reference are needed. Once I'm told that the current mirror is the most important part.
Nov 29, 2004 #3 T thcm Member level 2 Joined Jun 13, 2004 Messages 52 Helped 4 Reputation 8 Reaction score 0 Trophy points 1,286 Activity points 379 Surely constant-gm is appropriate for differential_LNA biasing.In fact, gm is a key parameter in LNA design.
Surely constant-gm is appropriate for differential_LNA biasing.In fact, gm is a key parameter in LNA design.