MH88520-1 - German Subscriber Line Interface Circuit (SLIC) Preliminary Information
Mitel Networks
General Description
The Mitel MH88520-1 German Subscriber Line Interface Circuit provides a complete interface between the telephone line and a speech switch requiring only single bidirectional switch per crosspoint.
Key Features
Differential to single ended conversion Transformerless 2-2 wire conversion Minimum installation space Off-Hook detection and LED indicator drive Relay drive output Battery and ringing feed to line Logic interface: MUTE, SHK, RRC Mute of incoming audio Dial pulse detection Voltage surge protection German complex input impedance MH88520-1
ISSUE 4
April 1995
Ordering Information 20 Pin.
Full PDF Text Transcription for MH88520-1 (Reference)
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® MH88520-1 German Subscriber Line Interface Circuit (SLIC) Preliminary Information Features • • • • • • • • • • • Differential to single ended conversion Transformerless...
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• • • • • • • Differential to single ended conversion Transformerless 2-2 wire conversion Minimum installation space Off-Hook detection and LED indicator drive Relay drive output Battery and ringing feed to line Logic interface: MUTE, SHK, RRC Mute of incoming audio Dial pulse detection Voltage surge protection German complex input impedance MH88520-1 ISSUE 4 April 1995 Ordering Information 20 Pin SIL Package 0° C to 70° C Description The Mitel MH88520-1 German Subscriber Line Interface Circuit provides a complete interface between the telephone line and a speech switch requiring only single bidirectional switch per cross
MH88520-1 Datasheet
