PBL38710-1 Datasheet - Ericsson

PBL38710-1 Subscriber Line Interface Circuit

The PBL 387 10/1 ring SLIC (Subscriber Line Interface Circuit) is a bipolar integrated circuit in 90 V technology which replaces the conventional transformer based analog line interface and ringrelay in FITL, WLL, ISDN-TA and other telecommunications equipment with a modern, compact solid state desi.

PBL38710-1 Features

* Ring SLIC eliminates ring relay and conventional ring-generator

* Supports sine wave and trapezoidal ringing

* -85 V battery feed for high voltage ring signal

* On chip automatic battery switch

* Programmable battery feed characteristics

* Battery supply voltage as low as -

PBL38710-1-Ericsson.pdf