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help on opamp design - how to get the nondominant pole?

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hurongbin

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op amp design

As the picture below, the dominant pole can be got easily according miller effect. But I do not know how to get the nondominant pole according to the schematic.
Is there someone who can tell me how to get the nondominant pole?
Is there some intuitive method?
Thank you for answer!
 

erikl

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Re: help on opamp design

hurongbin said:
... how to get the nondominant pole?
Pls. have a look at the paper I sent you with my answer from Tue, 01 Sep 2009 16:48 on broken link removed. See p. 41 of the PDF.
 
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hurongbin

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Re: help on opamp design

OK! Thank you!
 

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