The analog solution is to get rid of the nuisance ... One of the reasons to choose a Sallen-Key filter circuit is that it’s easy on the op-amp. As drawn here, the op-amp is simply buffering ...

and then using Python/NumPy to both provide the input signal for the filter and process the output data from it. Basically, it allows you to “plug in” a graphical analog circuit of any design ...

The AFE includes 8 DACs along with 8 interpolation filters. This AFE has a voltage/current reference, a clock ... The Analog TV Demodulator and Decoder IP core is extracted from a production chip and ...