fateme m
Junior Member level 3
I am trying to simulate an opamp for a Band Gap Reference, all the mosfets are in saturation but not the BJTs... can't figure out why... and I only have this npn available in my tsmc18rf library. I am applying 1v as the power supply in vdd and applying 0.6 dc volts to in+ and in- .
and another question is does the opamp and the BGR itself have to have the same power supply level? or could the BGR, for example work with 2.7 volts while the opamp works with 1 volt supply? I'm an amature:sad: