Cho Sungil
Newbie level 3
Hi, I'v started the study about Delta-sigma.
I'll make first-order modulator for ADCs.
But I don't know how I choose the capacitor size and the reference voltage.
If I make a 1.8V fully differential first order modulator, usually what reference top and bottom voltage?
And could you explain the sampling and integrating capacitor sizing method?
Thank you. ^^
I'll make first-order modulator for ADCs.
But I don't know how I choose the capacitor size and the reference voltage.
If I make a 1.8V fully differential first order modulator, usually what reference top and bottom voltage?
And could you explain the sampling and integrating capacitor sizing method?
Thank you. ^^
