SAA7220 - DIGITAL FILTER FOR COMPACT DISC DIGITAL AUDIO SYSTEM
SAA7220 Features
* 16-bit serial data input (two's complement)
* Interpolated data replaces erroneous data samples
* -12 dB attenuation via the active LOW attenuation input control (ATSB)
* Smoothed transitions before and after muting
* Two identical finite impulse response tr
