MT8972B Overview
The MT8971B (DSIC) and MT8972B (DNIC) are multi-function devices capable of providing high speed, full duplex digital transmission up to 160 kbit/s over a twisted wire pair. They use adaptive echo-cancelling techniques and transfer data in (2B+D) format patible to the ISDN basic rate. Several modes of operation allow an easy interface to digital telemunication networks including use as a high speed limited distance...