PBL38610-2 Datasheet Subscriber Line Interface Circuit

Manufacturer: Ericsson

PBL38610-2 subscriber line interface circuit by Ericsson - Datasheet Preview

Datasheet Details

Part number	PBL38610-2
Manufacturer	Ericsson
File Size	115.72 KB
Description	Subscriber Line Interface Circuit
Datasheet	PBL38610-2 Datasheet

General Description

The PBL 386 10/2 Subscriber Line Interface Circuit (SLIC) is a 90 V bipolar integrated circuit for use in PBX, Terminal adapters and other telecommunications equipment.

The PBL 386 10/2 has been optimized for low total line interface cost and a high degree of flexibility in different applications.

The PBL 386 10/2 emulates a transformer equivalent dc-feed, programmable between 2x25 Ω and 2x900 Ω, with short loop current limiting adjustable to max 65 mA.

Overview

February 1999 PBL 386 10/2 Subscriber Line Interface Circuit.

Key Features

Selectable overhead voltage principle.
All adaptive: The overhead voltage follows 0.6 VPeak < signals < 5 VPeak.
Semi adaptive: The overhead voltage follows 2.5 VPeak < signals < 5 VPeak.
Metering 1.6Vrms.
High and low battery with automatic switching.
Battery supply as low as -10V.
Only +5V in addition to GND and battery (VEE optional).
35 mW on-hook power dissipation in active state.
Long loop battery feed trac.

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