IDT82V1671 Datasheet PDF - Integrated Device CHIPSET OF RINGING SUBSCRIBER LINE INTERFACE CIRCUIT (RSLIC) & QUAD PROGRAMMABLE PCM CODEC Specs

IDT82V1671 - CHIPSET OF RINGING SUBSCRIBER LINE INTERFACE CIRCUIT (RSLIC) & QUAD PROGRAMMABLE PCM CODEC

Datasheet Summary

Description

The RSLIC-CODEC chipset is comprised of one four-channel programmable PCM CODEC (IDT82V1074) and four single-channel ringing SLICs (IDT82V1671).

The chipset provides a total solution for line card designs.

Features

Programmable DC feeding characteristics.
Programmable digital filters adapting to different requirements:.
Impedance matching.
Transhybrid balance.
Transmit and receive gain adjustment.
Frequency response correction.
Off-hook and ground-key detection.
AC/DC ring trip detection.
Programmable internal balanced ringing without external components.
Supports external ringing.
Selectable MPI and GCI int.

Datasheet Details

Part number	IDT82V1671
Manufacturer	Integrated Device
File Size	1.11 MB
Description	CHIPSET OF RINGING SUBSCRIBER LINE INTERFACE CIRCUIT (RSLIC) & QUAD PROGRAMMABLE PCM CODEC
Datasheet	IDT82V1671 Datasheet
Additional preview pages of the IDT82V1671 datasheet.

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Full PDF Text Transcription

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CHIPSET OF RINGING SUBSCRIBER LINE INTERFACE CIRCUIT (RSLIC) & QUAD PROGRAMMABLE PCM CODEC PRELIMINARY IDT82V1671 (RSLIC) IDT82V1074 (CODEC) FEATURES • Programmable DC feeding characteristics • Programmable digital filters adapting to different requirements: − Impedance matching − Transhybrid balance − Transmit and receive gain adjustment − Frequency response correction • Off-hook and ground-key detection • AC/DC ring trip detection • Programmable internal balanced ringing without external components • Supports external ringing • Selectable MPI and GCI interfaces • Supports A/µ-law compressed and linear data formats • Programmable IO pins with relay-driving or analog input capability • Line polarity reversal • Integrated FSK generator for sending Caller ID information • On-hook transmiss

Published: Apr 17, 2005 |