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发表于 2013-10-19 04:35:24
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回复 27# Evanpeng
I don't agree with you.
He is just talking about typical case. Telling students every case is not possible in class.
In addition,
If the load capacitance is really, really huge, why do you need miller capacitor ?
If the dominant pole is located at the output of the second stage before adding miller capacitor, and the non-dominant pole is located at the output of first stage, do you think, after adding miller capacitor, the non-dominant pole will be at the second stage, and the dominant pole will be at the first stage? No, it's wrong. Miller doesn't change the location of the poles. |
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