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MH88634K - Central Office Interface Circuit Preliminary Information

General Description

The Mitel MH88634K Central Office Trunk Interface circuit provides a complete audio and signalling link between audio switching equipment and a central office.

The functions provided by the MH88634K include 2-4 Wire conversion, 600 Ohm input impedance and network balance.

Key Features

  • Loop Start Trunk Interface 600 Ohm input impedance Line state detection outputs: - forward loop - reverse loop - ringing voltage - service out Transformerless 2W to 4W conversion One loop start relay driver +/- 5V operation MH88634K ISSUE 3 April 1995 Ordering Information 21 Pin SIL Package 0° C to 70° C.

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Datasheet Details

Part number MH88634K
Manufacturer Mitel Networks
File Size 66.06 KB
Description Central Office Interface Circuit Preliminary Information
Datasheet download datasheet MH88634K Datasheet

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Other Datasheets by Mitel Networks

Part Number Description
MH88634 Central Office Interface Circuit Preliminary Information
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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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® MH88634K Central Office Interface Circuit Preliminary Information Features • • • Loop Start Trunk Interface 600 Ohm input impedance Line state detection outputs: - forward loop - reverse loop - ringing voltage - service out Transformerless 2W to 4W conversion One loop start relay driver +/- 5V operation MH88634K ISSUE 3 April 1995 Ordering Information 21 Pin SIL Package 0° C to 70° C • • • Description The Mitel MH88634K Central Office Trunk Interface circuit provides a complete audio and signalling link between audio switching equipment and a central office. The functions provided by the MH88634K include 2-4 Wire conversion, 600 Ohm input impedance and network balance.