sycamore
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Hi, Sheldon! Thanks for your reply. I appreciate your time. At present, I just consider the performance of reconstruction filter. I think that the fully differential OTA with chopper stablization can be stable after several microseconds when the beating frequency of PSS and PNOISE simulation interface is chopper frequency. Do you mean that the second way to get SNR is not accurate? If so, how can I simulate noise performance of reconstruction filter and get the SNR?
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