fat_123
Member level 1
hello,
i have designed 32nm bsim bulk cmos 2-stage opamp.
and i have considered specification:
UGBW=19MHz, CL=5pF, Cc=1.24pF, Current= 7uA,
But i am getting a lower UGBW i.e. 13 or 15MHz, Is it acceptable?
i have increased width of all the transistors but not getting 19MHz BW.
what i am supposed to do?
i have designed 32nm bsim bulk cmos 2-stage opamp.
and i have considered specification:
UGBW=19MHz, CL=5pF, Cc=1.24pF, Current= 7uA,
But i am getting a lower UGBW i.e. 13 or 15MHz, Is it acceptable?
i have increased width of all the transistors but not getting 19MHz BW.
what i am supposed to do?