Iso2-cmos St-bus Family Digital Subscriber Interface Circuit Digital Network Interface Circuit Networks CorporationThe 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 compatible to the ISDN basic rate.
Several modes of operation allow an easy Interface
to digital telecommunication networks including use
as a high speed limited distance modem with data
rates up to 160 kbit/s. Both devices function
identically but with the DSIC having a shorter
maximum loop reach specification. The generic
"DNIC" will be used to reference both devices unless
otherwise noted.
The MT8971B 72B is fabricated in Mitels ISO2-
CMOS process. By Mitel
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MT8971B Pb-Free | MT8971B Cross Reference | MT8971B Schematic | MT8971B Distributor |
MT8971B Application Notes | MT8971B RoHS | MT8971B Circuits | MT8971B footprint |