Includes eDevice TCP/IP Internet Stack Family V.32/V.34/V.90 Modem Chi

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Includes eDevice TCP/IP Internet Stack Family V.32/V.34/V.90 Modem Chi

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Single-Chip Internet Modem
Includes eDevice TCP/IP Internet Stack Family V.32/V.34/V.90 Modem Chipsets
Analog Devices' single-chip Internet modem adds Internet connectivity devices, appliances, consumer electronics, office industrial equipment, without need host processors, PCs, microcontrollers. including full TCP/IP stack, Internet modem implements PPP, ICMP, TCP, UDP, HTTP, SMTP, POP3, FTP, Telnet, enabling file downloads, standard page hosting, email capability. Other Internetaccess applications include remote command/ control, maintenance/service, firmware/ software updates. modem TCP/IP stack operate single-chip with sufficient additional processing memory remaining client applications, custom command sets, other signal processing applications. complete modem reference design also includes two-chip silicon telephone line interface, FLASH memory Mbits, depending modem speed, protocols selected, application) nonvolatile program storage serve boot mechanism. result very compact, low-power modem with minimal parts count. forming standalone communications link, Internet modem operates independently systems which connected. This autonomous operation enables remote diagnostics software downloads occur independently.
FEATURES: Single-chip modem concurrently executes both modem software, physically connect local ISP, full TCP/IP stack. Modem code TCP/IP stack execute from on-chip without external memory required. Internal RAM-based memory enables flexible software upgrade through serial port. Selects runs PPP, ICMP, TCP, UDP, HTTP, SMTP, POP3, FTP, Telnet, without external processor. Complete modem includes DSP, silicon DAA, modem algorithms, full TCP/IP stack. Ability select protocols depending upon target application. Available V.32bis (14.4 kbps), V.34 (33.6 kbps) V.90 kbps) speeds. Small code footprint just Kwords data memory Kwords program memory V.32bis, SMTP POP3. AT-like commands supported serial port. Silicon provides direct interface telephone line without additional relay, transformer isolation component. power drain (150 typical V.32bis) accommodates batterypowered designs. Evaluation boards, sample applications, necessary software support (drivers, etc.) available.
APPLICATION AREAS Phones Phones Kiosks Security Systems (Uninterruptible Power Supplies) Voice over Video Phones Wagering Machines Drop Boxes Vending Machines Cable Set-Top Boxes Games Toys Point Sale (POS) Metering Office Equipment Code Readers Satellite Set-Top Boxes Electronic Banking Automotive Analyzers Household Appliances Consumer Electronics Automatic Dialers Automatic Teller Machines Credit Card Validators Medical Equipment Multifunction Peripherals Surveillance Utilities SCADA
Chip) CLIENT APPLICATION SmartStack HTTP SMTP MODEM DATA PUMP SOFTWARE RING POP3 TELNET
COMPLETE INTERNET MODEM Features Standalone modem-no microcontroller host processor required Data Program contained FLASH loaded from external device power device Small Size. available 100-pin package Complete modem software package AT-like command executes Reconfigurable, general-purpose code Additional software modules available from Analog Devices Benefits Replaces Connexant (Rockwell), Lucent, others Fewer external parts-FLASH only System remotely upgraded from serial port power drain (150 typical 14.4 kbps) Less real estate-monolithic, multichip customer code required User-programmable modem commands Simplified customization ability functionality Easy capability
ADVANTAGES ANALOG DEVICES' SILICON Features Eliminates isolation transformer, opto-isolators, relays, 2-to-4-wire hybrid, etc., replacing them with 24-lead TSSOP packages that connect directly Lowest power compared competing solutions traditional DAAs Capacitor isolation Benefits Fewer components improves reliability, manufacturing, decreases real estate ultimately cost
Smaller power supply longer battery life Smaller cheaper than bulky transformer. Better performance signals digitally transmitted over isolation barrier relay required. Software programmable different countries Simplifies inventory, manufacturing, customer support Power savings, green compliance Used voice/handset applications Used telephone line interface
Supports U.S. international caller International part-one design countries Advanced power management sleep modes Supports monitor output input Same ADSST-1803 codec only TxRx pins customized, traditional Software programmable country support
Ease (FCC, CTR21 others) approvals. hardware modification required
TECHNICAL SPECIFICATIONS Chipset packaging complete solution including modem (telephone line interface) composed (100-pin TQFP) FLASH memory Mbits, depending modem speed, protocols selected application] (TSOP TSOP PLCC chips SO16) Internet protocols available ICMP TCP, HTTP SMTP POP3 Telnet Modem data rate 14,400 (V.32 bis) 33,600 (V.34) 56,000 (V.90) ELECTRICAL ENVIRONMENT CHARACTERISTICS Operating voltage: Power consumption: (typ., connected) (typ., idle) Commercial operating temperature range: Industrial operating temperature range:
COUNTRIES OPERATION Argentina, Australia, Austria, Belgium, Brazil, Bulgaria, Canada, Chile, China, Cyprus, Czech Republic, Denmark, Finland, France, Hungary, Germany, Greece, Iceland, Ireland, Israel, Italy, Japan, Liechtenstein, Luxembourg, Malaysia, Mexico, Netherlands, Zealand, Norway, Philippines, Poland, Portugal, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden, Switzerland, Taiwan, United Kingdom, USA, others.
DEMONSTRATION/EVALUATION PLATFORM evaluation platform includes sockets serial connection, DB-9 connector RS-232 input, RJ-11 connector telephone line connection, power supply (9-12 modular wall transformer), power-on reset circuitry. also includes full TCP/IP stack from Analog Devices' technology partner eDevice modem software from technology partner Telindus. Integration optimization software components provided eDevice.
ORDERING INFORMATION Designers products using this reference design will required sign license agreement with Analog Devices before final product shipped them. final product will shipped from Analog Devices will include modem chipset software.
http://www.analog.com/solutions
Tel: 3483 Fax: 4360 email: systems.solutions@analog.com
WORLDWIDE HEADQUARTERS
Technology P.O. 9106 Norwood, 02062-9106, U.S.A. Tel: 4700, 5643, U.S.A. only) Fax: 8703 World Wide Site: www.analog.com
JAPAN HEADQUARTERS
Pier Takeshiba South Tower Building 1-16-1 Kaigan, Minato-ku Tokyo 105-6891, Japan Tel: 5402 8200 Fax: 5402 1063
EUROPE HEADQUARTERS
Westpark 1-3, D-81373 Germany Tel: 76903-0 Fax: 76903-557
SOUTHEAST ASIA HEADQUARTERS
4501 West Tower Times Square Causeway Bay, Hong Kong, Tel: 2506 9336 Fax: 2506 4755
www.analog.com
Analog Devices, Inc., 2001. rights reserved. Trademarks registered trademarks property their respective companies. Printed U.S.A. H02358-1-3/01(A)

Includes eDevice TCP/IP Internet Stack Family V.32/V.34/V.90 Modem Chi

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