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MH88630 - Central Office Interface (LS/GS) Preliminary Information

General Description

The Mitel MH88630 Central Office Trunk Interface circuit provides a complete audio and signalling link between an audio switching equipment and a central office.

The loop seize circuitry is controlled by an external input to provide either a loop start or ground start termination.

Key Features

  • Transformerless 2-4 Wire conversion Line state detection outputs:.
  • forward current reverse current ring ground tip ground ringing voltage ISSUE 7 April 1995 Ordering Information MH88630 40-Pin DIL Package 0° C to 70° C.

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Datasheet Details

Part number MH88630
Manufacturer Mitel Networks
File Size 85.93 KB
Description Central Office Interface (LS/GS) Preliminary Information
Datasheet download datasheet MH88630 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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® MH88630 Central Office Interface (LS/GS) Preliminary Information Features • • Transformerless 2-4 Wire conversion Line state detection outputs: • • • forward current reverse current ring ground tip ground ringing voltage ISSUE 7 April 1995 Ordering Information MH88630 40-Pin DIL Package 0° C to 70° C Description The Mitel MH88630 Central Office Trunk Interface circuit provides a complete audio and signalling link between an audio switching equipment and a central office. The loop seize circuitry is controlled by an external input to provide either a loop start or ground start termination. The device is fabricated using thick film hybrid technology to achieve high density circuit design.