The Designer's Guide Community Forum

The Designer's Guide Community Forum
https://designers-guide.org/forum/YaBB.pl
Design >> Analog Design >> Pseudo-Differential OTA Gm vs Vin plot
https://designers-guide.org/forum/YaBB.pl?num=1535671511

Message started by styxies on Aug 30^th, 2018, 4:25pm

Title: Pseudo-Differential OTA Gm vs Vin plot
Post by styxies on Aug 30^th, 2018, 4:25pm

Hi all,

I am trying to design an pseudo-differential OTA but I can never get a symmetric plot of the Gm vs Vin waveform. Attached is my Gm vs Vin waveform.