|
发表于 2008-10-16 14:26:37
|
显示全部楼层
原帖由 duling653 于 2008-10-16 14:06 发表
106233
Your's analysis is make sense, but the small signal diagram have a little problem, that is the voltage control current source is gm*ve, but not gm*vin. And I don't know why you refer sereies-shunt as voltage-voltage feedback, though source follower seems like voltage-voltage feedback, and just now discussed with my teammates, they also think it is v-v feedback, but still can not make clear it. Thanks. |
|