sethtalk
Member level 3
title:
fig1.jpg is a two-stage hybrid cascode compensated ota with class-ab output stage
which is propose by Mohammad Yavari,2003;
the figure shows that the first stage CMFB control the M13 drain current,
but, i dont know how to buid second stage CMFB ,what device should be controled?
can anyoun tell me or give me a simplified schematic ?
very thanks to your help!
fig1.jpg is a two-stage hybrid cascode compensated ota with class-ab output stage
which is propose by Mohammad Yavari,2003;
the figure shows that the first stage CMFB control the M13 drain current,
but, i dont know how to buid second stage CMFB ,what device should be controled?
can anyoun tell me or give me a simplified schematic ?
very thanks to your help!
