PBL38772-1 circuit equivalent, subscriber line interface circuit.
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 ringi.
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* Cable modems Voice over DSL (VoDSL) Terminal adapters ISDN Terminal adap.
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.
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