Datasheet Summary
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ISO2-CMOS ST-BUS™ FAMILY MT8971B/72B Digital Subscriber Interface Circuit Digital Network Interface Circuit
Features
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- Full duplex transmission over a single twisted pair Selectable 80 or 160 kbit/s line rate Adaptive echo cancellation Up to 3km (8971B) and 4 km (8972B) ISDN patible (2B+D) data format Transparent modem capability Frame synchronization and clock extraction MITEL ST-BUS patible Low power (typically 50 mW), single 5V supply
ISSUE 7
May 1995
Ordering Information MT8971BE 22 Pin Plastic DIP MT8972BE 22 Pin Plastic DIP MT8972BC 22 Pin Ceramic DIP MT8971BP 28 Pin PLCC MT8972BP 28 Pin PLCC -40°C to + 85°C
Description
The MT8971B (DSIC) and MT8972B...