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MT9172 - Digital Network Interface Circuit

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.

Features

  • Full duplex transmission over a single twisted pair Selectable 80 or 160 kbit/s line rate Adaptive echo cancellation Up to 3km (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 5V supply DS5130 ISSUE 3 February 1999 Ordering Information MT9171AE 22 Pin Plastic DIP (4.

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Datasheet Details

Part number MT9172
Manufacturer Zarlink
File Size 538.43 KB
Description Digital Network Interface Circuit
Datasheet download datasheet MT9172 Datasheet
Additional preview pages of the MT9172 datasheet.

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Full PDF Text Transcription

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ISO2-CMOS ST-BUS FAMILY MT9171/72 Digital Subscriber Interface Circuit Digital Network Interface Circuit Features • • • • • • • • • Full duplex transmission over a single twisted pair Selectable 80 or 160 kbit/s line rate Adaptive echo cancellation Up to 3km (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 5V supply DS5130 ISSUE 3 February 1999 Ordering Information MT9171AE 22 Pin Plastic DIP (400 mil) MT9171AN 24 Pin SSOP MT9171AP 28 Pin PLCC MT9172AE 22 Pin Plastic DIP (400 mil) MT9172AN 24 Pin SSOP MT9172AP 28 Pin PLCC -40°C to + 85°C Description The MT9171 (DSIC) and MT9172 (DNIC) are pin for pin compatible replacements for the MT8971 and MT8
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