 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| PRODUCT PEB 55508 (GEMINAX-D) PEB 22720 (GEMINAX-A0) PEB 22716 (GEMINAX-L2) GEMINAX ADSL Transceiver Chipset The GEMINAX ADSL transceiver chipset supports ADSL data transmission according to ITU-T standards G.dmt and G.lite. With industries lowest board space requirements and a power consumption of less than 1 W/ch, the new GEMINAX ADSL transceiver chipset fulfills all requirements for highly integrated DSLAM applications. BRIEF Applications s ADSL DSLAM systems Features s G.dmt/G.lite chipset for 8 channels s Individual configuration of each channel for G.dmt or G.lite operation s Compliant to ITU-T G.992.1 (G.dmt), G.992.2 (G.lite), and G.994.1 (G.hs) s Compliant to ANSI T1.413 I2 s Compliant to ETSI ETR 328 s Performance measurements according to ITU-T G.996.1 (G.test) s OAM functionality according to ITU-T G.997.1 (G.ploam) s Max. 16 Mbit/s downstream and 2 Mbit/s upstream data rate s S=1/2 supported s Fully echo cancelled for overlapped spectrum operation s s s s s s s s s s s s Double upstream mode for Annex B via firmware upgrade Trellis coding and Viterbi decoding Bit swapping upstream/downstream Very low noise (S/N>80dB) in downstream and upstream direction ATM UTOPIA-2 interface (50 MHz, 16 bit/8 bit) On chip ATM-TC layer Pseudo STM mode via UTOPIA 8-bit parallel host interface All memory on-chip, no external memory required for GEMINAX-D Built in PLLs and clock generation Configurable digital and analog test loops Future proof due to software upgrade options GEMINAX s s s s s s s s Dr.DSL(TM) firmware running on GEMINAX-D for ADSL pre-qualification, bundle management and maintenance Single-ended testing supported by Dr.DSL(TM) software Simplified PCB layout with P-TQFP packages (< 1.1 inch2 area per channel, including external parts, transformer and layout space), With P-LBGA packages < 0.9 inch2 area per channel (including external parts, transformer and layout space) < 1 W power dissipation per channel (20 dBm line level) Power down mode on per channel and block basis Support of power down wake up by CPE activity -40C to +85C operating range GEMINAX Global Enhanced Multiport I n teg ra te d A DS L Tra nsce i ve r Never stop thinking. PRODUCT ADSL Transceiver Chipset Principle Splitter ? 1 4 7 ??????????????? PRS GHI ??????????????? ??????????????? ??????????????? ??????????????? ABC DEF BRIEF Splitter PSTN Splitter PSTN ? ? ? 2 3 5 8 0 OPER TUV JKL 6 9 # WXY MNO ? * Splitter ? 1 4 7 ??????????????? PRS GHI ??????????????? ??????????????? ??????????????? ??????????????? ABC DEF Data PEB 22716 GEMINAX-L2 Data 2 channel PEB 22720 GEMINAX-A0 Data 4 channel PEB 22716 GEMINAX-L2 Data 2 channel Data PEB 22716 GEMINAX-L2 Data 2 channel PEB 22720 GEMINAX-A0 Data 4 channel PEB 22716 GEMINAX-L2 Data 2 channel Memory Controller Data PEB 55508 GEMINAX-D 8 channel Data Utopia-2 ? ? ? 2 3 5 8 0 OPER TUV JKL 6 9 # WXY MNO ? * Splitter ? 1 4 7 ??????????????? PRS GHI ??????????????? ??????????????? ??????????????? ??????????????? ABC DEF Splitter PSTN Splitter PSTN ? ? ? 2 3 5 8 0 OPER TUV JKL 6 9 # WXY MNO ? * Splitter ? 1 4 7 ??????????????? PRS GHI ??????????????? ??????????????? ??????????????? ??????????????? ABC DEF ? ? ? 2 3 5 8 0 OPER TUV JKL 6 9 # WXY MNO ? * Splitter ? 1 4 7 ??????????????? PRS GHI ??????????????? ??????????????? ??????????????? ??????????????? ABC DEF Splitter PSTN Splitter PSTN ? ? ? 2 3 5 8 0 OPER TUV JKL 6 9 # WXY MNO ? * Splitter ? 1 4 7 ??????????????? PRS GHI ??????????????? ??????????????? ??????????????? ??????????????? ABC DEF ? ? ? 2 3 5 8 0 OPER TUV JKL 6 9 # WXY MNO ? * Splitter ? 1 4 7 ??????????????? PRS GHI ??????????????? ??????????????? ??????????????? ??????????????? ABC DEF Splitter PSTN Splitter PSTN ? ? ? 2 3 5 8 0 OPER TUV JKL 6 9 # WXY MNO ? * Splitter ? 1 4 7 ??????????????? PRS GHI ??????????????? ??????????????? ??????????????? ??????????????? ABC DEF ? ? ? 2 3 5 8 0 OPER TUV JKL 6 9 # WXY MNO ? * Home 8 Channel ADSL DSLAM Linecard with GEMINAX 3 2 1 0 [inch] 0 3 2 1 1 0 [cm] 0 1 2 3 4 5 6 7 8 9 10 GEMINAX-D ADSL Data DSP, 8 channels, P-TQFP-144 or P-LBGA-256 package GEMINAX-A0 Analog Front End for ADSL, 4 channels, P-TQFP-144 or P-LBGA-192 package GEMINAX-L2 ADSL Dual-Channel Linedriver, 2 channels, P-DSO-36 or P-VQFN-48 package s s Applications for high density DSLAM linecards; < 0.9 inch2 per single channel required ADSL full-rate or lite operation selectable for each channel s s ADSL loop qualification by on-chip Dr.DSL (TM) firmware, no additional hardware required Lowest power dissipation & integrated power management capabilities How to reach us: http://www.infineon.com Published by Infineon Technologies AG, St.-Martin-Strasse 53, 81541 Munchen (c) Infineon Technologies AG 2001. All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Infineon Technologies is an approved CECC manufacturer. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office in Germany or our Infineon Technologies Representatives worldwide. Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in lifesupport devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. Ordering No. B115-H7965-X-X-7600 Printed in Germany PS 1101.5 NB Published by Infineon Technologies AG |
Price & Availability of PEB55508
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |