Hi all,
I have a Phase Interpolator to simulate in Periodic Steady-State (shooting). This circuit synthesizes a clock with digitally-controlled delay on its ouput based on input reference clocks.
I would like to simulate the output phase noise / input phase noise transfer function (this could be either the input reference clock or VDD for PSRR) in a Bode diagram (over frequency); could somebody explain to me the way to do that ? I I know how to do for a voltage output / voltage input transfer function using PXF analysis, or simulating the intrinsic phase noise using PNOISE, but not for outpout phase noise / input phase noise transfer function...
Thanks a lot in advance.
PS: I am using Spectre with ADE-XL.