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MH88612C - Subscriber Line Interface Circuit Preliminary Information

Datasheet Summary

Description

The SLIC provides a complete interface between a switching system and subscriber loop.

Functions provided include battery feed and ringing feed to the subscriber line, 2-Wire to 4-Wire hybrid interfacing, constant current feed and dial pulse detection.

Features

  • Input impedance 200 Ω + 560Ω // 0.1µ F Transformerless 2-wire to 4-wire conversion Battery and ringing feed to line Off-hook and dial pulse detection Ring ground over-current protection Adjustable constant current feed Relay drive output Power VBat Denial Wide Operating Range Programmable Receive Gain MH88612C ISSUE 4 April 1995 Ordering Information 20 Pin SIL Package 0° C to 70° C Descriptio.

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Datasheet Details

Part number MH88612C
Manufacturer Mitel Networks
File Size 66.40 KB
Description Subscriber Line Interface Circuit Preliminary Information
Datasheet download datasheet MH88612C Datasheet
Additional preview pages of the MH88612C datasheet.

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Full PDF Text Transcription

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® MH88612C Subscriber Line Interface Circuit Preliminary Information Features • • • • • • • • • • Input impedance 200 Ω + 560Ω // 0.1µ F Transformerless 2-wire to 4-wire conversion Battery and ringing feed to line Off-hook and dial pulse detection Ring ground over-current protection Adjustable constant current feed Relay drive output Power VBat Denial Wide Operating Range Programmable Receive Gain MH88612C ISSUE 4 April 1995 Ordering Information 20 Pin SIL Package 0° C to 70° C Description The SLIC provides a complete interface between a switching system and subscriber loop. Functions provided include battery feed and ringing feed to the subscriber line, 2-Wire to 4-Wire hybrid interfacing, constant current feed and dial pulse detection.
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