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CMOS ST-BUS™ FAMILY MT8931B Subscriber Network Interface Circuit Preliminary Information
Features
• • • • • • • CCITT I.
430 and ANSI T1.
605 S/T interface Full-duplex 2B+D, 192 kbit/s transmission Link activation/deactivation D-channel access contention resolution Point-to-point, point-to-multipoint and star configurations Master (NT)/Slave (TE) modes of operation Exceeds loop length requirements
ISSUE 2
August 1993
Ordering Information MT8931BC 28 Pin Ceramic DIP MT8931BE 28 Pin Plastic DIP MT8931BP 44 Pin PLCC -40°C to +85°C
Description
The MT8931B Subscriber Network Interface Circuit (SNIC) implements the CCITT I.
430 and ANSI T1.
605 Recommendations for the ISDN S and T reference poi...