Chinmaye
Full Member level 3
Dear all,
I have designed a 2 stage op-amp with cmfb. I would like to measure the 3rd order non-linearity of the op-amp in open loop configuration. Also, I would like to measure the 3rd order non linearity when feedback is provided to it to obtain a gain of 2 (switched capacitor configuration). Please let me know how can one measure the 3rd order non linearity for these 2 configurations in cadence.
I have designed a 2 stage op-amp with cmfb. I would like to measure the 3rd order non-linearity of the op-amp in open loop configuration. Also, I would like to measure the 3rd order non linearity when feedback is provided to it to obtain a gain of 2 (switched capacitor configuration). Please let me know how can one measure the 3rd order non linearity for these 2 configurations in cadence.