FYMD8820

FYMD8820 Datasheet

Part	Datasheet
FYMD8820	FYMD8820 (pdf)

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M D882 XADSL G .Lite a nd V.90 M odem Chips et Overview The MD882X modem chipset delivers simultaneous G.Lite and V.90 operation. Dual functionality gives the user the ability to fully utilize their ADSL G.Lite connection while concurrently sending or receiving V.90 data, fax, or voice over a POTS line. Modems designed with the MD882X are easy for users to no truck roll required. Based on Intel’s Host Accelerated Modem technology HaM , the MD882X delivers added savings by eliminating the controller chip. It uses a portion of the host’s processor power to implement G.Lite and V.90 operation. The MD882X G.Lite chipset is ITU G.992.2 compliant and uses discrete multitone encoding DMT . It is capable of data transfer rates of up to Mbits/second downstream, and 512 Kbits/second upstream depending on line conditions and distance from the central office. This chipset consists of an accelerator/PCI chip and two Sigma Delta Analog Front End SAFE one for ADSL and the other for V.90 operation. An optional AFE is available to provide full-duplex speakerphone capability. The MD882X also offers future software upgradability for T1.413 compatibility, and support for G.992.2 Annex B and C, and G.992.1 Annex A, B, and C. Intel has carried out extensive DSLAM interoperability testing, and will continue to do so. Entire end-to-end testing has also been conducted using the LAN encapsulation mode. The Intel MD882X G.Lite chipset is a highperformance, cost effective PCI solution that delivers concurrent G.Lite and V.90 operation. Sys tem Block Dia g ra m D882 X Fea tu res :M D882 X s MD882X chipset • Digital Signal Processor • ADSL SAFE and Line Driver • V.90 SAFE ADSL s ITU G.Lite G.992.2 compliant s Discrete Multitone DMT based encoding s Annex A s Up to Mbits/sec. downstream s Up to 512 Kbits/sec. upstream s Splitterless operation s Network interface via full ATM protocol stack s Error correction using FEC Reed Solomon scheme s Future software upgradability for T1.413 compatibility, and support for • G.992.2 Annex B and C • G.992.1 Annex A, B, and C Produ ct MD8820 Digital Signal Processor DSP MD1724 Sigma Delta Analog Front End SAFE G.Lite AFE V.90 a nd Leg a cy s ITU V.90 56K compliant s ITU V.34 33,600 to 2400bps symmetrical and asymmetrical operation s ITU V.32bis, V.23, V.22bis, V.21 s Bell* 212A and 103 s ITU V.17, V.29, and V.27 Fax modes 2400 to 14,400bps s Voice compression ADPCM, linear, and CL1 s Voice sampling rates 4800, 7200, 8000, 9600, and 11025 samples per second s IS-101 voice commands s Fax Class 1 s Full-duplex digital speakerphone with echo-cancelling optional s Error correction ITU-V.42 and MNP* 2-4 s Data compression ITU-V.42bis and MNP 5 s CTR-21 compliant s Future software upgradeable to V.92/V.44 Pa ck a g e 128-pin SQFP 44-pin LQFP, or Silicon DAA 16-pin SOIC 2 64-pin HTQFP IntelAcces s World Wide Web Developer site Intel, Modem Silicon Operations USA - California USA - North Carolina Germany Taiwan 510 683-6600 919 870-5060 49 681-99272-0 886 2-2794-8855 IntelCorpora tiona s u m es no res pons ibility forthe u s e ofa ny circu itry othertha ncircu itry em bodied ina nIntelprodu ct.No othercircu it pa tentlicens es a re im plied. Inform a tionconta ined hereinis s u bjectto cha ng e w ithou tnotice a nd s u pers edes previou s ly pu blis hed s pecifica tions onthes e devices .*Otherbra nds a nd na m es a re the property oftheirres pective ow ners 11-0 For more information, visit the Intel Web site at w .developer.intel.com UNITED STATES AND CANADA Intel Corporation Robert Noyce Building 2200 Mission College Blvd. P.O. Box 58119 Santa Clara, CA 95052-8119 USA 800 628-8686 EUROPE Intel Corporation UK Ltd. Pipers Way Swindon Wiltshire SN3 1RJ UK 44 1793 403 0000 ASIA-PACIFIC Intel Semiconductor Ltd. 32/F Two Pacific Place 88 Queensway, Central Hong Kong, SAR 852 2844 4555 JAPAN Intel Kabushiki Kaisha P.O. Box 115 Tsukuba-gakuen 5-6 Tokodai, Tsukuba-shi Ibaraki-ken 305 Japan 81 298 47 8522 SOUTH AMERICA Intel Semicondutores do Brazil Rue Florida, 1703-2 and CJ22 CEP 04565-001 Sao Paulo-SP Brazil 55 11 5505 2296 Copyright 2000 Intel Corporation

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M D882 XADSL G .Lite a nd V.90 M odem Chips et

Overview

The MD882X modem chipset delivers simultaneous G.Lite and V.90 operation. Dual functionality gives the user the ability to fully utilize their ADSL G.Lite connection while concurrently sending or receiving V.90 data, fax, or voice over a POTS line. Modems designed with the MD882X are easy for users to no truck roll required.

Based on Intel’s Host Accelerated Modem technology HaM , the MD882X delivers added savings by eliminating the controller chip. It uses a portion of the host’s processor power to implement G.Lite and V.90 operation.

The MD882X G.Lite chipset is ITU G.992.2 compliant and uses discrete multitone encoding DMT . It is capable of data transfer rates of up to Mbits/second downstream, and 512 Kbits/second upstream depending on line conditions and distance from the central office.

This chipset consists of an accelerator/PCI chip and two Sigma Delta Analog Front End SAFE one for ADSL and the other for V.90 operation. An optional AFE is available to
provide full-duplex speakerphone capability. The MD882X also offers future software upgradability for T1.413 compatibility, and support for G.992.2 Annex B and C, and G.992.1 Annex A, B, and C.

Intel has carried out extensive DSLAM interoperability testing, and will continue to do so. Entire end-to-end testing has also been conducted using the LAN encapsulation mode.

The Intel MD882X G.Lite chipset is a highperformance, cost effective PCI solution that delivers concurrent G.Lite and V.90 operation.

Sys tem Block Dia g ra m D882 X

Fea tu res :M D882 X
s MD882X chipset
• Digital Signal Processor
• ADSL SAFE and Line Driver
• V.90 SAFE

ADSL
s ITU G.Lite G.992.2 compliant s Discrete Multitone DMT based encoding s Annex A s Up to Mbits/sec. downstream s Up to 512 Kbits/sec. upstream s Splitterless operation s Network interface via full ATM protocol stack s Error correction using FEC Reed Solomon scheme s Future software upgradability for T1.413
compatibility, and support for
• G.992.2 Annex B and C
• G.992.1 Annex A, B, and C

Produ ct

MD8820 Digital Signal Processor DSP MD1724 Sigma Delta Analog Front End SAFE G.Lite AFE

V.90 a nd Leg a cy
s ITU V.90 56K compliant s ITU V.34 33,600 to 2400bps symmetrical and
asymmetrical operation s ITU V.32bis, V.23, V.22bis, V.21 s Bell* 212A and 103 s ITU V.17, V.29, and V.27 Fax modes 2400 to 14,400bps s Voice compression ADPCM, linear, and CL1 s Voice sampling rates 4800, 7200, 8000, 9600, and
11025 samples per second s IS-101 voice commands s Fax Class 1 s Full-duplex digital speakerphone with
echo-cancelling optional s Error correction ITU-V.42 and MNP* 2-4 s Data compression ITU-V.42bis and MNP 5 s CTR-21 compliant s Future software upgradeable to V.92/V.44

Pa ck a g e
128-pin SQFP 44-pin LQFP, or Silicon DAA 16-pin SOIC 2 64-pin HTQFP

IntelAcces s

World Wide Web Developer site Intel, Modem Silicon Operations

USA - California USA - North Carolina Germany Taiwan
510 683-6600 919 870-5060 49 681-99272-0 886 2-2794-8855

IntelCorpora tiona s u m es no res pons ibility forthe u s e ofa ny circu itry othertha ncircu itry em bodied ina nIntelprodu ct.No othercircu it pa tentlicens es a re im plied. Inform a tionconta ined hereinis s u bjectto cha ng e w ithou tnotice a nd s u pers edes previou s ly pu blis hed s pecifica tions onthes e devices .*Otherbra nds a nd na m es a re the property oftheirres pective ow ners 11-0

For more information, visit the Intel Web site at w .developer.intel.com

UNITED STATES AND CANADA Intel Corporation Robert Noyce Building 2200 Mission College Blvd. P.O. Box 58119 Santa Clara, CA 95052-8119 USA 800 628-8686

EUROPE Intel Corporation UK Ltd. Pipers Way Swindon Wiltshire SN3 1RJ UK 44 1793 403 0000

ASIA-PACIFIC Intel Semiconductor Ltd. 32/F Two Pacific Place 88 Queensway, Central Hong Kong, SAR 852 2844 4555

JAPAN Intel Kabushiki Kaisha P.O. Box 115 Tsukuba-gakuen 5-6 Tokodai, Tsukuba-shi Ibaraki-ken 305 Japan 81 298 47 8522

SOUTH AMERICA Intel Semicondutores do Brazil Rue Florida, 1703-2 and CJ22 CEP 04565-001 Sao Paulo-SP Brazil 55 11 5505 2296

Copyright 2000 Intel Corporation

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Datasheet ID: FYMD8820 638953