Filter Stages | Cypress Semiconductor
Is it possible to output the filter results between stages?
My previous analog approach:
Raw signal---->Gain Adj---->BPF---->Ideal Diode/R/C Envelope Detectector---->LPF----DC Restore---->Gain Adj---->Output
I want to use a rotary switch to display the signal at various points in the path.
I would like to use a Hilbert filter and coherent demodulator instead of the diode/RC envelope detector.
Is it possible to route signals in and out between the filter stages?
Thanks for any suggestions.