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MH88612K - 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, ringing feed and tipring reversal to the subscriber line, 2-Wire to 4-Wire hybrid interfacing, constant current feed and dial pulse detection.

Features

  • Input impedance 600 Ω 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 with diode protection Power Denial Wide V BAT Operating Range Tip/Ring Reversal MH88612K ISSUE 3 April 1995 Ordering Information 30 Pin SIL Package 0° C to 70° C.

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Datasheet Details

Part number MH88612K
Manufacturer Mitel Networks
File Size 72.43 KB
Description Subscriber Line Interface Circuit Preliminary Information
Datasheet download datasheet MH88612K Datasheet
Additional preview pages of the MH88612K datasheet.

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Full PDF Text Transcription

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® MH88612K Subscriber Line Interface Circuit Preliminary Information Features • • • • • • • • • • Input impedance 600 Ω 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 with diode protection Power Denial Wide V BAT Operating Range Tip/Ring Reversal MH88612K ISSUE 3 April 1995 Ordering Information 30 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, ringing feed and tipring reversal to the subscriber line, 2-Wire to 4-Wire hybrid interfacing, constant current feed and dial pulse detection.
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