PRODUCT
PREVIEW
Zarlink’s VoiceEdge™ VE950 Series offers high performance, voice over broadband
SLIC devices with universal differential ringing and codec interfaces optimized
for short loop, power-sensitive applications. Providing the complete function-
ality required for interfacing to a subscriber loop, the VE950 products maintain
ultra low power dissipation.
Differential ringing and receive inputs make the VE950 Series ideal for direct inter-
face to data over cable service interface specification (DOCSIS) compliant cable
modem gateways, multimedia adaptors, ONT/PON CPE and residential gateway
products. This Series is optimized to interface to Broadcom cable modem and
PON SoCs
High Performance Voice over
Broadband SLIC Devices
Single and dual channel devices
Fully compliant to all worldwide
specifications
Ultra-Low power
• Lowest power consumption of any SLIC
solution available
• Exceeds compliance with European Code
of Conduct and other ‘green’ initiatives
VE950
SERIES
High voltage design
• Support up to -145V ringing option
• Meets all worldwide ringing
requirements without clipping distortion
• Allows use of 50 or 80 ohm protection
resistors and lower cost protection
alternatives
Most robust protection and lowest
cost protection options
• Compliant to all protection standards
Excellent thermal design results in
improved reliability and simplified
PCB layout
Channel independent operating
states
VE950 Series
Device
Dual Channel
Le9540C
Le9540D
Le9530C
Le9530D
Le9520C
Le9520D
Single Channel
Le9531C
Le9531D
Le9520SD
Le9500A
Le9500B
Le9500C
Le9500D
48 eTQFP or 28 QFN
48 eTQFP or 28 QFN
64 eTQFP
28 PLCC
28 PLCC
28 PLCC
28 PLCC
-100 V
-145 V
-145 V
-75 V
-85 V
-100 V
-145 V
40 QFN
40 QFN
48 eTQFP or 48 QFN
48 eTQFP or 48 QFN
64 eTQFP
64 eTQFP
-100 V
-145 V
-100 V
-145 V
-100 V
-145 V
OPN
Package
Ringing Voltage
Per channel ringing inputs for
optimized interface to Broadcom
SoC devices
Test Load Switch to support
integrated test algorithms
Worldwide programmability
Applications
Optimized design to work with SoCs
which have an integrated codec
Cable modems
PON Gateways
Other short loop Residential VoIP
Gateways and Routers
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
