firsttimedesigning
Full Member level 1
I am trying to design an op-amp that is going to be used in an integrator circuit.
High accuracy is what i am aiminig for in here. Eventually, this integrator circuit will be used in a 12-bit ADC.
I have designed a telescopic op-amp, however the output is not accurate enough. it is off 1mV of the actual result. The gain of the Op-amp is about 75dB and the phase margin is about 50 degrees.
Please give me some advice. Thank you.
High accuracy is what i am aiminig for in here. Eventually, this integrator circuit will be used in a 12-bit ADC.
I have designed a telescopic op-amp, however the output is not accurate enough. it is off 1mV of the actual result. The gain of the Op-amp is about 75dB and the phase margin is about 50 degrees.
Please give me some advice. Thank you.