PBL38661-2 Subscriber Line Interface Circuit

Ericsson

Description

Preliminary February 2000 PBL 386 61/2 Subscriber Line Interface Circuit .
The PBL 386 61/2 Subscriber Line Interface Circuit (SLIC) is a 90 V bipolar integrated circuit for use in Central Office, MUX and other telecommunicat.

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Datasheet Specifications

Part number: PBL38661-2
Manufacturer: Ericsson
File Size: 115.48 KB
Datasheet: PBL38661-2_Ericsson.pdf
Description: Subscriber Line Interface Circuit

Features

* Selectable overhead voltage principle
* All adaptive: The overhead voltage follows 0.6 VPeak < signals < 6.2 VPeak.
* Semi adaptive: The overhead voltage follows 3.1 VPeak < signals < 6.2 VPeak.
* Metering 2.2 Vrms.
* High and low battery with automatic swit

Applications

* The PBL 386 61/2 emulates a transformer equivalent dc-feed, programmable between 2x25 Ω and 2x900 Ω, with short loop current limiting adjustable to max 65 mA. A second lower battery voltage may be connected to the device to reduce short loop power dissipation. The SLIC automatically switches betwee

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PBL38661-2 Subscriber Line Interface Circuit Ericsson

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