TP3076J PDF File ( Datasheet )

TP3076 COMBO II Programmable PCM CODEC, Filter for ISDN and Digital Phone Applications April 1994 TP3076 COMBO ® II Programmable PCM CODEC, Filter for ISDN and Digital Phone Applications General Description The TP3076 is a second-generation combined PCM CODEC and Filter devices optimized for digital switching applications on subscriber line and trunk cards and digital phone applications. Using advanced switched capacitor techniques, COMBO II combines transmit bandpass and receive lowpass chan