Dragon65
Newbie level 6
Good afternoon!
I need to design CMOS OpAmp on TSMC p/nmos 180nm for voltage reference.
Attached OpAmp:
Here i have a trouble - the right transistor of the bottom current mirror is not in saturation mode - the voltage drop on it is 300mV and the Gain i have -30dB - how can i improve my circuit?
Any advise, thanks)
Also is there some literature to improve my design skill in it?)
I need to design CMOS OpAmp on TSMC p/nmos 180nm for voltage reference.
Attached OpAmp:
Here i have a trouble - the right transistor of the bottom current mirror is not in saturation mode - the voltage drop on it is 300mV and the Gain i have -30dB - how can i improve my circuit?
Any advise, thanks)
Also is there some literature to improve my design skill in it?)