3、基本共漏放大电路的动态分析 g + g1 R U。_lR3g U;U+lR、1+gnR R R R3∥ tgm R3、基本共漏放大电路的动态分析 =  + = + = = i m s m s g s d s d s i o 1 R g R g R U I R I R U U Au       m s m o s o o o o o 1 g R g U R U U I U R = ∥ + = =