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MT9171 Datasheet Digital Network Interface Circuit

Manufacturer: Zarlink

Overview: ISO2-CMOS ST-BUS FAMILY MT9171/72 Digital Subscriber Interface Circuit Digital Network Interface Circuit Data.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number MT9171
Manufacturer Zarlink
File Size 538.43 KB
Description Digital Network Interface Circuit
Datasheet MT9171 MT9172 Datasheet (PDF)

General Description

The MT9171 (DSIC) and MT9172 (DNIC) are pin for pin patible replacements for the MT8971 and MT8972, respectively.

They 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.

Key Features

  • Full duplex transmission over a single twisted pair.
  • Selectable 80 or 160 kbit/s line rate.
  • Adaptive echo cancellation.
  • Up to 3 km (9171) and 4 km (9172).
  • ISDN compatible (2B+D) data format.
  • Transparent modem capability.
  • Frame synchronization and clock extraction.
  • Zarlink ST-BUS compatible.
  • Low power (typically 50 mW), single 5 V supply.

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