Broadband & Voice Telephony Solutions
Voice over ADSL Integrated Access Device (IAD)
With its fully programmable SLIC, codec functions and global compliance, the Si3216 ProSLIC is the ideal solution for adding voice capability
to an existing broadband modem or for creating a full-featured Voice-over-Broadband (VoB) solution. The Si3110 delivers industry leading
ADSL performance in the smallest footprint by integrating the line driver, DAC, ADC, filters, VCXO and hybrid. The Si2457 provides a fully
integrated V.90 modem for broadband backup, provisioning or remote system configuration. The Si3050 offers a globally-compliant interface
to the switched network for emergency “911” calling and other standard telephony features.
Si3110 ADSL2+ AFE
Provides higher data
transfer rates and
longer reach for
ADSL applications.
1.86 in
2
(Actual Size)
Flash
Memory
ADSL AFE
& Line Driver
Si3110
V.90
Modem
Si2457
SDRAM
Si3216 ProSLIC
The integrated SLIC, codec and
dc-dc converter provides a
globally-compliant, modular
telephony interface requiring only
a 3.3 V or 5 V power supply. The
patented on-chip tracking battery
supply eliminates custom power
supply design and
reduces power in all
operating modes.
SLIC/codec
Si3216
System
Processor
Voice
DSP
SLIC/codec
Si3216
RJ11
1.5 in
2
(Actual Size)
RJ11
RJ11
FXO port (DAA)
Si3050
Ethernet
PHY
RJ45
Si3019
RJ11
Si3220/25 Dual ProSLIC
Delivers the smallest 2-channel
SLIC/codec solution available.
All features are software-programmable,
offering global
compliance using
a single hardware
design.
<1 in
2
per channel
(Actual Size)
FXO port (DAA)
Si3050
Si3019
RJ11
2.25 in
2
(Actual Size)
Si2457 ISOmodem
Provides a complete embedded
modem family for up to 56 Kbps
applications. Ideal as a backup
modem or for remote provisioning
and diagnostics access.
1.5 in
2
(Actual Size)
Si3050 Voice DAA
The small footprint of the Si3050 DAA provides a full-
featured interface to the switched network while maximizing
port density. This globally compliant solution allows one
board to be shipped worldwide without changing any
external components. Standard telephony digital interfaces
allow simple integration into any voice application.
CONTACT INFORMATION
PRODUCT INFORMATION
ISOmodem Family
Device
Si2401
Si2415
Si2434
Speed
(bps)
2400
14,400
33,600
56,000
Global
DAA
Parallel Phone
Detection
ProSLIC Family
Device
Si3210
Si3216
Si3220
Si3225
Si3232
ADSL AFE Family
Device
Si3101
Si3110
Speed
(Mbps) ADSL2+
12
24
Digital
PSD Filters
Number of
Channels
single
single
dual
dual
dual
On-Chip
Battery Supply
On-Chip
Ringing
Integrated Wideband
Codec Audio Support
Silicon Laboratories Inc.
4635 Boston Lane • Austin, TX 78735
Phone: (512) 416-8500
Toll Free: (877)444-3032
Web site: www.silabs.com
ISOmodem, ProSLIC, Silicon Laboratories and the Silicon
Laboratories logo are trademarks of Silicon Laboratories Inc.
A, 5000, April 04, Rev B
Si2457
Silicon DAA Family
Device
Si3050/Si3019
Interface
PCM/SPI
or GCI
Integrated
Codec
Global
DAA
Programmable
Hybrid
SILABS [ SILICON LABORATORIES ]
