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PBL38665-2

Ericsson
Part Number PBL38665-2
Manufacturer Ericsson
Description Subscriber Line Interface Circuit
Published Mar 22, 2005
Detailed Description Preliminary May 2000 PBL 386 65/2 Subscriber Line Interface Circuit Description The PBL 386 65/2 Subscriber Line Inter...
Datasheet PDF File PBL38665-2 PDF File

PBL38665-2
PBL38665-2

Overview
Preliminary May 2000 PBL 386 65/2 Subscriber Line Interface Circuit Description The PBL 386 65/2 Subscriber Line Interface Circuit (SLIC) is a 90 V bipolar integrated circuit for use in DLC, Central Office and other telecommunications equipment.
The PBL 386 65/2 has been optimized for low total line interface cost and a high degree of flexibility in different applications.
The PBL 386 65/2 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 between the two battery suppl...


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