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L3037 - SUBSCRIBER LINE INTERFACE CIRCUIT

Description

The L3037 subscriber line interface circuit is a bipolar device in 70V technology developed for central office / loop carrier and private applications.

The L3037 is pin to pin and function compatible with L3035/36.

Features

  • OF THE.

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Full PDF Text Transcription

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L3037 SUBSCRIBER LINE INTERFACE CIRCUIT MONOCHIP SILICON SLIC SUITABLE FOR PUBLIC/PRIVATE APPLICATIONS IMPLEMENTS ALL KEY FEATURES OF THE BORSCHT FUNCTION SOFT BATTERY REVERSAL WITH PROGRAMMABLE TRANSITION TIME (3 to 100ms) METERING PULSE INJECTION AND FILTERING WITH MINIMAL COMPONENTS COUNT (NO TRIMMING REQUIRED). PROTECTION RESISTOR MISMATCH COMPENSATION ON HOOK TRANSMISSION LOOP START/GROUND START FEATURE IND TEMP. RANGE: -40°C TO +85°C LOW POWER DISSIPATION IN ALL OPERATING MODES INTEGRATED ZERO CROSSING RELAY DRIVER INTEGRATED (NOISE-LESS) RING TRIP DETECTION VERY LOW NO. of STD TOLERANCE EXTERNAL COMPONENTS SELECT PART FOR U.S. APPLICATIONS (63dB TYP. LONG.
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