chungmnig
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Hi~~ i simulate sigma delta's noise using PSS & Pnoise analysis my circuit has two clock , 1.28MHz for sampling clock ,32KHz for chopper amplifier. So my PSS analysis is 31.25us for tstab , 31.25us for beat period. But the simulation time is so long ,and need many memory (i have using swap file) so i wonder is it has any method to accelerate the simulation? thanks~~!!
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