naughtyboy
Newbie level 6
Howdy-
I'm currently designing an OTA for sigma-delta modulators. When continuous-time cmfb is utilized, all the simulations show good results. However, when I change to switched-cap cmfb, trans simulations are okay, but how to simulation the AC response? Any hints?
I'm currently designing an OTA for sigma-delta modulators. When continuous-time cmfb is utilized, all the simulations show good results. However, when I change to switched-cap cmfb, trans simulations are okay, but how to simulation the AC response? Any hints?