LE79232BTC Zarlink, LE79232BTC Datasheet
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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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LE79232BTCT
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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
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Channels
# of
32
64
1
2
2
2
1
8
4
4
Programmable
Not actual size
Via SLAC
PRODUCT
Yes
Yes
Yes
Yes
Yes
Application
DSLAM,PBX
DSLAM,PBX
DSLAM,PBX
IVD, FTTX,
IVD, FTTx,
DLC, CO,
DLC, CO,
CO, IVD,
DLC,
Negative
Voltage
Positive
Battery
Supply
-115V
-99V
-72V
-99V
3.3 V
3.3 V
3.3V
3.3V
3.3V
and
Ringing
External
Internal
Internal
Internal
NA
NA
NA
NA
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. ...