PEB4266TV1.2 INFINEON Telecom Line Management ICs

PEB4266TV1.2 Overview

The VINETIC-Family of codec/SLIC chip sets provides a 4 or 8 channel analog termination, optimized for Access Network and Customer Premises applications.The software programmable VINETIC builds on the success of the well-known DuSLIC chip set.VINETIC adds a comprehensive set of new system features especially desiqned for packet based voice transmission, as used in VoDSL, VolP and VoCable.

Features

Voice over Packet Features

■

Integrated Voice

Compression Codecs:

- G.728

- G.723.1

- G.729 A/B/E

- G.726 ADPCM

(32, 16, 24, 40 kbit/s)

■

Patent Indemnification for

Vocoder Algorithms available

■

Line Echo Cancellation (LEC):

- Near- and Far-End-Echo

- Up to 128 ms tail

- Exceeding G.165/G.168/

G.168-2000

■

DSP Power According to

System Port Density

■

ATM AAL2 and RTP/UDP

packet preprocessing

■

T.38 Fax Relay Support

■

Software controlled Integrated

Test & Diagnostic Functions

ITDF to support Line Testing

(GR 909) and Quality of

Service (QoS)

Codec/SLIC Features

■

Fully programmable

4-, 8-channel CODEC

■

Specification according to

ITU-T Q.552, G.712, LSSGR

■

Uses Infineon’s well-known

DuSLIC SLICs

■

AC and DC characteristic

software programmable

■

Flexible Interfaces: PCM, IOM;

serial, parallel microcontroller/

host processor interface

■

Enhanced Power Management

■

Optimized Filter Structures for

V.90 (56 k) Transmission includ

ing Robbed-Bit-Signaling Filter

■

Integrated DTMF Receiver

■

Integrated Caller-ID Generator

(FSK and DTMF)

■

Internal programmable balanced

ringing up to 100 VRMS and

50 VRMS unbalanced ringing

■

Full support of external

unbalanced ringing

■

Metering pulse up to 2.5 VRMS at

200 Ω (12/16 kHz)

Applications

■

Packetized and Switched

Networks

■

Integrated Access Devices

(IAD), xDSL-NTs

■

Cable Modems

■

Routers, Voice Gateways, VoIP

■

Access Network, DLC, WLL

■

PBX, VoIP-PBX, ISDN-TA/-PBX

Specifications

Mounting Style SMD/SMT
Package / Case DSO-22
Number of Channels 2
Supply Current 70 mA
Packaging Reel
Product SLIC
Maximum Operating Temperature + 85 C
Supply Voltage - Max 5.5 V, 155 V, - 150 V
Supply Voltage - Min 3.1 V, - 25 V
Minimum Operating Temperature - 40 C

PEB4266TV1.2

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PEB4266TV1.2 Overview

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