SDAS Response Viewer

Examine the full response of PFI's SDAS System with our new interactive plotting tool

The total response of the SDAS includes the low-pass analog filter, the continuous time sigma-delta modulator (CTSD), the asynchronous rate converter (ASRC), and the selectable digital filter. The frequency response and latency of the SDAS digital output is controlled by selecting one of two linear phase digital filters:  a Flat mode filter (wideband FIR) or a Pulse mode filter (SInc-6 decimation filter).