以GND为参考4 R5 d% N, a7 Q" A: a+ y
Using hspice and do the bellow :+ S4 ^; n$ a& Q* U4 e% P
input offsetcurrent : mont calo analysis - l' u; P* T9 _/ ?7 K" pinput bias curretn : mont calo and dc sweep- W; G# D- A, B' a& Z% B
input equeivalent noise voltage : noise analysis4 c9 V: g# b# S, f) R
slew rate : transient analysis under a step unit input