零极点分析

awcx

大家欣赏一下老外的电路分析方法

megafit

Design Techniques for Cascoded CMOS
Op Amps with Improved PSRR and
Common-Mode Input Range


Abstract —Intemafly compensated CMOS op amps have ~en widely
used in sampled-analog signaf processing applications over the past several
years; however, the popular two-stage op amp suffers from poor ac power
supply rejection to one of the power rails. This paper presents two circuits
that overcome the PSRR problems of the earlier amplifiec one for virtual
ground applications such as switched-capacitor integrators, and the other
for buffer applications requiring wide common-mode input range. Small
signal [email=an@ysis]an@ysis[/email] is developed for the open loop and PSRR responses of the
two amplifiers. In addition, design guidelines are suggested and test results
are presented.

飞雪

xixexie!

soochowren

这个也叫零极点分析啊，
物非所值吧。
真正厉害的零极点分析，还得看根轨迹图。

python

感觉很一般

weiqi

it 's a good data
but i have not enough money
thanks of your sharing!!

LAS.xs

kankan

ferdinands

这个还是不下了，书上还是比较齐全的！

prexy

看看有没用