MT9171 Datasheet Digital Network Interface Circuit

Manufacturer: Zarlink

Download the MT9171 datasheet PDF. This datasheet also includes the MT9172 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

MT9171 digital network interface circuit by Zarlink - Datasheet Preview — Note: The manufacturer provides a single datasheet file (MT9172_Zarlink.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	MT9171
Manufacturer	Zarlink
File Size	538.43 KB
Description	Digital Network Interface Circuit
Datasheet	MT9171 Datasheet

General Description

The MT9171 (DSIC) and MT9172 (DNIC) are pin for pin compatible 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 compatible to the ISDN basic rate.

Overview

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

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.

📁 Similar Datasheet

Brand Logo	Part Number	Description	Manufacturer
	MT9171	DSIC	Microsemi

More Datasheets from Zarlink

Part Number	Description
MT9172	Digital Network Interface Circuit