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Design >> Mixed-Signal Design >> First Order Delta Sigma - Cap sizing
https://designers-guide.org/forum/YaBB.pl?num=1387408345

Message started by harpoon on Dec 18^th, 2013, 3:12pm

Title: First Order Delta Sigma - Cap sizing
Post by harpoon on Dec 18^th, 2013, 3:12pm

hi all,

can someone explain how to size capacitors C1 and C2 in the following diagram ? It is a simple first order sigma delta modulator.

Thanks !

Title: Re: First Order Delta Sigma - Cap sizing
Post by loose-electron on Dec 31^st, 2013, 11:02am

research time:

KT/C noise

Title: Re: First Order Delta Sigma - Cap sizing
Post by harpoon on Jan 3^rd, 2014, 1:18am

looks like there is more reading to be done ...