Nov 11, 2007 #1 S samuel Full Member level 3 Joined Nov 15, 2004 Messages 171 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,296 Location world Activity points 1,143 Now, I am design a amplifer used in switch capacitor circuit. I must design a opa with positive input of OPA connected gnd. how to design such OPA? thanks.
Now, I am design a amplifer used in switch capacitor circuit. I must design a opa with positive input of OPA connected gnd. how to design such OPA? thanks.
Nov 11, 2007 #2 raduga_in Full Member level 4 Joined Aug 29, 2005 Messages 199 Helped 32 Reputation 68 Reaction score 10 Trophy points 1,298 Location India's Silicon Vally Activity points 2,358 Use a pmos input pair ...