ILF3866N - Subscriber Line

Description

Number of Symbol Pin 01 HPR 02 RD 03 DT 04 DR 05 TIPX 06 RINGX 07 BGND 08 Vcc 09 RINGRLY 10 VBat 11 RSG 12 E1 13 Е0 14 DET 15 С2 16 С1 17 RDC 18 AGND 19 RSN 20 VEE 21 VTX 22 HPT Purpose First connection pin of the AC/DC separation capacitor СНР Pin of programming resistor for

Features

of the microcircuit: - provides power supply to the subscriber's line and the phone set (Phone); - performs receipt and transfer of the signals in two directions, as well as separation of signals between the double-wire and quadruple wire station lines; - ensures matching of impedances; - determines the state of stub (receiver is on hook /receiver is off hook); - controls.

Integral

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Datasheet Details

Part number	ILF3866N
Manufacturer	Integral
File Size	334.23 KB
Description	Subscriber Line
Datasheet	ILF3866N Datasheet

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Full PDF Text Transcription

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ILF3866N Interface Circuit of Subscriber Line ILF3866N (Interface Circuit) (Functional Analogue – TFF3866 by Company Megaxess) Microcircuit ILF3866N is essentially the subsriber's line interface (SLIC). Microcircuit ILF3866N is intended for matching the signals of the subsriber's telephone line and the internal tract of the analogue or analogue-digital automatic telephone station (АТS). Microcircuit is used in the automatic telephone station. In the analogue-digital automatic telephone stations the microcircuit ILF3866N is used in the kit with the codek microcircuit IL145567N (IL145567DW), IL145557DW.

Published: Jan 12, 2016 |