Product Summary

The LE88506DVC is a Dual Channel Tracking Battery Wideband VoicePort Chipset. It implements a dual-channel telephone line interface by providing all the necessary voice interface functions from the high voltage subscriber line to the μP/DSP digital interface. Features of the LE88506DVC include: high voltage switching regulator, self-test, line test capabilities, integrated ringing (up to 140-Vpk), worldwide software programmability with wideband capability, flexible signal generator with tone cadencing, caller ID generation and all BORSCHT functions. The applications of the LE88506DVC iclude: Voice enabled Cable and DSL Modems, Residential VoIP Gateways and Routers, Media Terminal Adapters (MTA) Standalone & Embedded, Fiber to the User/Premise/Home (FTTH/P/H), Fiber in the Loop (FITL) Optical Network Terminals (ONT), Wireless Local Loop (WLL), PBX, ISDN NT1/TA.

Features

LE88506DVC features: (1)Complete BORSCHT function for 2 channels in a single VoicePort chipset; (2)Integrated Power Management; (3)Worldwide Programmability; (4)Ringing; (5)Powerful signal generator; (6)VoicePath API-II Software available to implement FXS functions; (7)VeriVoice Test Suite Subscriber Loop Test; (8)Pin selectable PCM/MPI or GCI interface; (9)G.711 μ-law, A-law, or 16 bit linear coding; (10)Wideband 16 kHz sampling mode; (11)Integrated 150 mW 3-V Relay Driver; (12)Small footprint chipset.

Diagrams

LE88506DVC diagram

LE88231DLC
LE88231DLC

Other


Data Sheet

Negotiable