MT8981D Datasheet ISO-CMOS ST-BUS

Manufacturer: Zarlink Semiconductor

MT8981D iso-cmos st-bus by Zarlink Semiconductor - Datasheet Preview

Datasheet Details

Part number	MT8981D
Manufacturer	Zarlink Semiconductor
File Size	529.14 KB
Description	ISO-CMOS ST-BUS
Datasheet	MT8981D Datasheet

General Description

This VLSI ISO-CMOS device is designed for switching PCM-encoded voice or data, under microprocessor control, in a modern digital exchange, PBX or Central Office.

It provides simultaneous connections for up to 128 64 kbit/s channels.

Each of the four serial inputs and outputs consist of 32 64 kbit/s channels multiplexed to form a 2048 kbit/s ST-BUS stream.

Overview

ISO-CMOS ST-BUSTM Family MT8981D Digital Switch Data Sheet.

Key Features

Zarlink ST-BUS compatible 4-line x 32-channel inputs 4-line x 32-channel outputs 128 ports non-blocking switch Single power supply (+5 V) Low power consumption: 30 mW Typ. Microprocessor-control interface Three-state serial outputs Ordering Information MT8981DE 40 Pin PDIP MT8981DP 44 Pin PLCC MT8981DPR 44 Pin PLCC MT8981DP1 44 Pin PLCC.
MT8981DPR1 44 Pin PLCC.
Pb Free Matte Tin February 2005 Tubes Tub.

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