EmbdASIC
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Hi,
i have some confusion in find mathematical expression for common-mode gain. In what way should it differ (the method of finding expression) from a simple differential pair's differential gain (gm x Rd) (which is found using a small signal model.
I look eagerly for some clues.
Regards,
EA.
i have some confusion in find mathematical expression for common-mode gain. In what way should it differ (the method of finding expression) from a simple differential pair's differential gain (gm x Rd) (which is found using a small signal model.
I look eagerly for some clues.
Regards,
EA.