ADSL (Asymmetric Digital Subscriber Line) future technology high speed

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ADSL (Asymmetric Digital Subscriber Line) future technology high speed

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22710 (ADSL-L) 22711 (ADSL-AC) 22712 (ADSL-D) 22713 (ADSL-AR) Asymmetric Digital Subscriber Line Chipset
ADSL (Asymmetric Digital Subscriber Line) future technology high speed Internet access. Siemens POTSWIREADSL chipset full-featured three chip solution high speed ADSL modems. Potential Applications
consists digital data pump 22712, optimized analog frontends remote transmission unit (PEB 22713) central office unit (PEB 22711), line driver 22710.
Rate adaption start
Integrated Ainterface
High speed Internet access High speed access Video demand Video conferencing
Features
Fully compliant ANSI T1.413
Issue standard framing Reed Solomon forward error correction Interleaving memory chip symbols interleaving depth) Trellis coding modulation Echo cancellation High data rates Mbit/s downstream kbit/s upstream
kbit/s increments Advanced operating modes ADSL lite ADSL over ISDN double upstream Power management power down mode minimum power mode power consumption
UTOPIA level layer Software upgrade download Optimized solutions Integrated adaptive hybrid Modem timing recovery (built-in DCXO) chip control software handling
Packing Type ADSL-L ADSL-D 22710 22712 ADSL-AC 22711 ADSL-AR 22713 Ordering Code Q67231-H1058 Q67233-H1059 Q67233-H1084 Q67233-H1061 Package P-DSO-20-5 P-MQFP-44 P-TQFP-144 P-MQFP-44 Availability Q2/99
ADSL Chipset Line Driver
ADSL Chipset Block Diagram
Interleaver Trellis Coded Modulator AntiImaging Filter
Framer
Serial Interface
Control Handling
Chip Memory
Echo Canceller
DCXO
Balancing Filter
22710 ADSL-L
Deframer
Deinterleaver 22712 ADSL-D
Demodulator Viterbi Decoder
AntiAliasing Filter 22711 22713 ADSL-A
Automatic Gain
Wien (+43) 1-1707-356 Richmond (Melbourne), Vic. 3121 (+61) 3-9420 Brussel/Bruxelles (+32) 2-536 Paulo-SP (+55) 11-836 Mississauga, Ontario (+1) 905-819 (+41) 1-495 (+49) 211-399 Laatzen (Hannover) (+49) 511-877 T(+49) 89-9221 (+49) 911-654 Stuttgart T(+49) 711-137 Ballerup (+45) 4477-44 Tres Cantos-Madrid (+34) 91-514 Saint-Denis CEDEX (+33) 1-4922 Espoo (Helsinki) (+35) 9-5105 Berkshire (+44) 1344-39 Amaroussio/Athen (+30) 1-686
Hong Kong (+852) 2832 Milano (+39) 02-6676-1 Delhi (+91) 11-461 Dublin (+353) 1-603 Tokyo 141-0022 (+81) 3-5449 Oslo (+47) 22-63 Haag (+31) 70-333 Amadora (+35) 1-417 Warszawa (+48) 2-670 Taipei (+886) 2-2773 Seoul 135-080 (+82) 2-527 Moskva (+7) 095-237-64 Kista (+46) 8-703 Singapore (+65) Findikli (Istanbul) (+90) 212-251 Cupertino, 95014 (+1) 408-777 Halfway House 1685 (+27) 11-652-20
Development Support Tools
Evaluation Board Chipset Evaluation Board ADSL-A ADSL-L Evaluation Board ADSL-L
Documentation Date Issue/Version ADSL Chipset Product Overview ADSL-D Data Sheet ADSL-AC Data Sheet ADSL-AR Data Sheet ADSL-L Data Sheet 04.98 Preliminary 10.98 Preliminary 09.98 Preliminary 09.98 Preliminary 04.98 Preliminary
Application Example: ADSL Modem
Aover
UTOPIA Interface APOTS ISDN Splitter ADSL Line Driver 22710 ADSL Analog Chip 22711 ADSL Digital Chip 22712 Serial Interface
reach Siemens 1998. Rights Reserved. Please note that information contained this publication subject change. Siemens reserves right make changes discontinue product service identified this publication without notice. Please contact regional offices receive latest version relevant information verify, before placing orders, that information being relied upon current. brand product names, Hardware Software names trademarks their respective companies organizations.
ADSL Chipset Standard µ-Controller
Published Semiconductor Group Siemens Aktiengesellschaft
Ordering B115-H7315-X-X-7600 Printed Germany 10985.

ADSL (Asymmetric Digital Subscriber Line) future technology high speed

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