SI3220-FQR [SILICON]

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型号：	SI3220-FQR
厂家：	SILICON
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Broadband & Voice Telephony Solutions

I N N O V A T I V E , F L E X I B L E , G L O B A L , E C O N O M I C A L

K E Y P R O D U C T S

Si3216 ProSLIC^®and Si3220 Dual ProSLIC

• Integrated CMOS SLIC/codec

• On-chip tracking dc-dc converter

controller (Si3216)

• Wideband audio codec (Si3216)

• Software programmable for global compliance

• Internal ringing up to 100 V_PK

• DTMF generation/decoding (Si3220)

• FSK caller ID generation

• On-chip GR-909 line diagnostics

Si3050 Voice DAA

• Integrated codec

• Globally compliant

• 16 selectable ac terminations

• Programmable hybrid

• Line voltage/current monitoring

• Loop start/ground start support

• PCM/SPI or GCI interface

• µ-law or A-law companding

• Greater than 5 kV line isolation

Si3110 ADSL2+ AFE

• Integrated line driver, codec, hybrid and VCXO

• Supports G.dmt, Annex A/B/C, ADSL2, ADLS2+

and SHDSL

• 1 W typical power consumption

• Only 3.3 V and 5 V power supplies needed

• Programmable hybrid improves rate/reach

D E S C R I P T I O N

Silicon Laboratories’ broad array of mixed-signal communication devices brings

unsurpassed integration, performance and value to broadband access and voice

telephony solutions. These integrated circuits provide global compliance using a single

hardware solution while reducing the PCB footprint and total solution bill-of-materials.

Optimized for customer premise equipment (CPE) applications, these best-in-class

solutions address global telecom standards through a high degree of programmability.

Additionally, these products are designed using standard digital CMOS. This reduces

power and cost while increasing system performance and flexibility through increased

integration without sacrificing system performance.

Si2457 ISOmodem^®

• Complete controller-based embedded modem

• Pin-compatible solutions from

2400 bps to 56 kbps

• AT command UART or parallel interface

•

Line-in-use and parallel phone intrusion detection

• Globally compliant line interface meets all PTT

standards worldwide

• More than 5 kV line isolation

S Y S T E M B E N E F I T S

• Small footprints save board space and discrete component cost

• Requires only 3.3 V and 5 V power supplies and eliminates the need for costly

additional power supplies

S O L U T I O N S G U I D E

• Reduces system power consumption

COMPLETE MIXED-SIGNAL

SOLUTIONS FOR BROADBAND

ACCESS APPLICATIONS

• Line voltage/current monitoring for remote system provisioning and fault detection

• Globally compliant solutions enable a single design for all countries

• PCM/SPI or GCI digital interfaces for FXS and FXO ports

A P P L I C A T I O N S

• ADSL/cable modems

• Pair gain systems

• Line cards

• Integrated access devices (IADs)

• PBX systems

• Computer telephony

• Voice over IP (VoIP) gateways and routers

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.

Si3216 ProSLIC

Si3110 ADSL2+ AFE

The integrated SLIC, codec and

Provides higher data

dc-dc converter provides a

transfer rates and

globally-compliant, modular

longer reach for

telephony interface requiring only

ADSL applications.

a 3.3 V or 5 V power supply. The

patented on-chip tracking battery

supply eliminates custom power

1.86 in²

(Actual Size)

supply design and

reduces power in all

operating modes.

Flash

Memory

SDRAM

1.5 in²

(Actual Size)

SLIC/codec

Si3216

RJ11

Si3220/25 Dual ProSLIC

ADSL AFE

& Line Driver

Si3110

System

Processor

SLIC/codec

Si3216

Voice

DSP

Delivers the smallest 2-channel

SLIC/codec solution available.

All features are software-programmable,

offering global

RJ11

FXO port (DAA)

V.90

compliance using

RJ11

Modem

Si2457

a single hardware

design.

Si3050

Si3019

Ethernet

PHY

<1 in²per channel

(Actual Size)

FXO port (DAA)

Si3050

Si3019

RJ45

2.25 in²

(Actual Size)

Si3050 Voice DAA

Si2457 ISOmodem

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.

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 in²

(Actual Size)

C O N T A C T I N F O R M A T I O N

P R O D U C T I N F O R M A T I O N

I S O m o d e m F a m i l y

P r o S L I C F a m i l y

Number of

On-Chip

On-Chip Integrated Wideband

Speed Global Parallel Phone

Device Channels Battery Supply Ringing

Codec Audio Support

Device

Si2401

Si2415

Si2434

Si2457

(bps)

DAA

Detection

Si3210

Si3216

Si3220

Si3225

Si3232

single

dual

2400

14,400

33,600

56,000

dual

Silicon Laboratories Inc.

4635 Boston Lane • Austin, TX 78735

Phone: (512) 416-8500

Toll Free: (877)444-3032

Web site: www.silabs.com

dual

A D S L A F E F a m i l y

Speed

S i l i c o n D A A F a m i l y

Integrated

Codec

Global

DAA

Programmable

Hybrid

Digital

Device

Interface

Device

Si3101

Si3110

(Mbps) ADSL2+ PSD Filters

ISOmodem, ProSLIC, Silicon Laboratories and the Silicon

Laboratories logo are trademarks of Silicon Laboratories Inc.

A, 5000, April 04, Rev B

Si3050/Si3019

PCM/SPI

or GCI

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