• Part: MT8980D
  • Manufacturer: Zarlink
  • Size: 575.68 KB
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MT8980D Key Features

  • Zarlink ST-BUS patible
  • 8-line x 32-channel inputs
  • 8-line x 32-channel outputs
  • 256 ports non-blocking switch
  • Single power supply (+5 V)
  • Low power consumption: 30 mW Typ
  • Microprocessor-control interface
  • Three-state serial outputs
  • 40°C to +85°C
  • Functional Block Diagram

Other MT8980D Datasheets

Manufacturer Part Number Description
Mitel Networks Logo Mitel Networks MT8980D ISO-CMOS ST-BUS FAMILY Digital Switch

View all MT8980D datasheets →

MT8980D 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 256 64 kbit/s channels. Each of the eight serial inputs and outputs consist of 32 64 kbit/s channels multiplexed to form a 2048 kbit/s ST-BUS stream.