LE79232BTC Zarlink, LE79232BTC Datasheet

LE79232BTC

Manufacturer Part Number

LE79232BTC

Description

DUAL INTELLIGENT SUBSCRIBER LINE INTERFACE CIRCUIT

Manufacturer

Zarlink

Datasheet

1.LE79232BTC.pdf (2 pages)

Specifications of LE79232BTC

Package

44eTQFP

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THE VE790 SERIES PROVIDES A TOTAL LINE CARD SOLUTION GIVING

The VE790 VoiceEdge™ VE790 Series is a high-performance, highly programma-

2-wire, twisted-pair telephone interface from any broadband digital source. The

CUSTOMERS FLEXIBILITY IN DESIGNS RANGING FROM INTERNAL

OR EXTERNAL RINGING TO CALL CONTROL AGGREGATION AND

CARRIER CLASS INTEGRATED LINE TESTING.

ble integrated voice chip set that performs all the functions necessary to create a

VE790 Series includes 2, 4, and 8-channel programmable codecs along with short,

medium and long loop length SLIC devices that together operate with minimal

external components and include software to provide a complete system solu-

tion.

Programmability and integrated line testing when used with the optional Le79112

VCP I or Le79114 VCP II device, make the Ve790 Series the most fl exible chip set

available.

Le79Q2281 Possible

Le79Q2284

Le79R241

Le792288

Le79232

Le79242

Le79252

Le79112

Le79114

Le79231

Testing

Line

Yes

Channels

# of

Programmable

Not actual size

Via SLAC

PRODUCT

Yes

Application

DSLAM,PBX

IVD, FTTX,

IVD, FTTx,

DLC, CO,

CO, IVD,

DLC,

Negative

Voltage

Positive

Battery

Supply

-115V

-99V

-72V

-99V

3.3 V

3.3V

and

Ringing

External

Internal

PREVIEW

Applications

Features

Benefi ts

Complete system solution: SLAC

device, SLIC device, LCAS device,

VCP, integrated test fi rmware, and

regional coeffi cient generation

Supports comprehensive "Carrier

Class" self and loop testability

Control aggregation with the VCP

Enables high system Integration and

implementation density

Available support tools

Standards: compliant with all

relevant ANSI and ETSI standards,

including GR- 822, GR-909, and

GR-844 line measurement

requirements

Complete BORSCHT functionality in

one chip set

Provide early detection of existing or

future telephone line or equipment

failures and line performance

characteristics

Eliminates unnecessary truck rolls

Carrier class line testing for remote

applications

Off -loads real time control

and management from the

microprocessor for up to 32 channels

allowing the use of a lower cost/

power host processor

Integrated ringing and test

eliminates need for external relays

Self diagnostics & system testing

lower cost

Central Offi ce (CO)

Digital Loop Carrier (DLC)

Integrated Voice and Data (IVD )

Voice Enabled DSLAM

PBX / KTS

Pair Gain

VE790

SERIES

Related parts for LE79232BTC

LE79232BTC Summary of contents

Page 1

... The VE790 Series includes 2, 4, and 8-channel programmable codecs along with short, medium and long loop length SLIC devices that together operate with minimal external components and include software to provide a complete system solu- tion ...

Page 2

... Information relating to products and services furnished herein by Zarlink Semiconductor Inc. or its subsidiaries is believed to be reliable. The products, their speciﬁ cations, services and other information appearing in this publication are subject to change by Zarlink without notice. ZARLINK, ZL, and the Zarlink logo are trademarks of Zarlink Semiconductor Inc. ...

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