bhl777
Full Member level 6
Hi all, I am designing a bandgap reference circuit. Attached is my PTAT with its opamp structure. It is a folded cascode one. However, when I simulated the circuit, the output current shows the oscillation. Could anybody advise how can I make the frequency compensation of this circuit? I do not know how to deal with this folded cascode one.
Thank you very much!
Thank you very much!