satyanitt
Junior Member level 1
im designing opamp wid gain > 50db UGB= 100Mhz
im going for two stage opamp...
first one is telescopic pmos input
second one is AB class ...
my slew rate is 25v/us
wid that slew rate im able to arive I bias to 100 uA at the output stage
bt im confused wat bias current shud i take for first stage....
any relation b/w the currents of first stage n second stage?
thank u
im going for two stage opamp...
first one is telescopic pmos input
second one is AB class ...
my slew rate is 25v/us
wid that slew rate im able to arive I bias to 100 uA at the output stage
bt im confused wat bias current shud i take for first stage....
any relation b/w the currents of first stage n second stage?
thank u