PBL38710-1 Subscriber Line Interface Circuit

Ericsson

Description

February 1999 PBL 387 10/1 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 tran.

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Datasheet Specifications

Part number: PBL38710-1
Manufacturer: Ericsson
File Size: 267.20 KB
Datasheet: PBL38710-1-Ericsson.pdf
Description: Subscriber Line Interface Circuit

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 -

Applications

* requiring maximum vf signal amplitudes less than 3Vpk (8.75 dBm, 600 Ω). 2 http://www. Datasheet4U. com/ PBL 387 10/1 Electrical Characteristics -40 °C ≤ TAmb ≤ 85 °C, VCC = +5V ±5 %, VEE = -5V ±5%, VBat = -80V, VBat2 = -48V, AGND = BGND, RDC1=RDC2 =41.7kΩ,RSG = 0Ω, RD = 33kΩ, RDR = 5.8 kΩ, CHP=10n

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PBL38710-1 Subscriber Line Interface Circuit Ericsson

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