need your help on opamp design

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fanrourou

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Hi :
Who can give me some docs on the calculation of offset voltage ,CMRR of opamp

Or upload the below papers ?

1. Unifying the concepts of offset voltage and common-mode rejection ratio [ bipolar differential amplifiers
2. Common-mode rejection ratio of differential amplifiers

Best Regards
 

go for "Analog Design essentials " willy sansen

Gives good relaton between CMRR ond Offset
 

Thanks !

But anyone would be kind enough to upload the above 2 papers ?
 

 

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