PBL38772-1 Datasheet - Ericsson

PBL38772-1 Subscriber Line Interface Circuit

The PBL 387 72/1 Subscriber Line Interface Circuit (SLIC) is a 90 V bipolar integrated circuit with on-chip high voltage ring generation for use in short loop applications. The PBL 387 72/1 SLIC has been optimized for low power consumption, low total line interface cost and for a high degree of flex.

PBL38772-1 Features

* VCC

* On-chip high voltage ring generation - Balanced, up to 80 VPeak - Any ring waveform - 5 REN ringing load - Short circuit safe - Automatic gain control of ringing signal

* Low on-hook power consumption in Active State (65mW @ VBat=-80V)

* Automatic switching between rin

PBL38772-1-Ericsson.pdf