firsttimedesigning
Full Member level 1
why is the open loop gain of an opamp can be expressed as the following equation:
Aol = Aol(0) / (1+j (f/f3db))
where,
Aol = open loop gain
Aol(0) = open loop gain of the opamp when the frequency is 0
f = frequency
f3db = 3db cutoff frequency
Aol = Aol(0) / (1+j (f/f3db))
where,
Aol = open loop gain
Aol(0) = open loop gain of the opamp when the frequency is 0
f = frequency
f3db = 3db cutoff frequency