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How to determine the capacitor size for SC-CMFB?

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betty1007

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hi friends:
Can somebody tell me how to determine the capacitor size for SC-CMFB?
does it decrease CM loop bandwith ?
thanks in advance
 

Alan_Nesta

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about sc cmfb

you can try to find the answer in this paper:
"analysis of switched-capacitor common-mode feedback circuit"
by Ojas Choksi, L. Richard Carley

you can search it from this forum
 

batistuta

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Re: about sc cmfb

thanks nesta, i also need this information
 

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