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| P SDSL One Chip Rate Adaptive Transceiver with Embedded Start-up The one chip transceiver IC SOCRATESTM integrates all functions of a SDSL transceiver according to the emerging ETSI and ITU standards. It can operate at all data rates from 144 kBit/s up to 2.3 MBit/s in 8 kBit/s granularity. Its small package and low power consumption make it especially useful in linecard and remote feed applications. The integrated microcontroller and HDLC controller make it easy to use in a variety of applications. The built-in 2B1Q mode keeps it interoperable with HDSL solutions. All features required for operation in WLL/RITL systems are available. The device is also interoperable with the MuBIC MDSL chip. Infineon also supplies a wide range of other telecom ICs to offer complete system solutions for different applications. RODUCT B RIEF Development and Support Tools SMART 2000 Evaluation package S O C R AT E S PEB 22622 Never stop thinking. High speed subscriber access N-channel DAML systems Extended range full and fractional T1/E1 Internet connections ISDN H0 transport ISDN Primary rate access replacement Remote LAN Access (Home office) Videoconferencing Cellular base stations RITL and WLL systems SDH and SONET termination Leased line services Frame Relay services PBX trunk lines Single chip SDSL transceiver Plastic TQFP-144 package Lowest power consumption TCPAM linecode with 2, 3 or 4 Bits/symbol Synchronous or plesiochronous operation 8-Bit C parallel interface of Infineon/Intel and Motorola multiplexed/demuliplexed type Transparent transmission or built-in Framer with MuBIC or SDSL framing Embedded C also usable for board control Two integrated HDLC controllers for payload and EOC Warmstart capability G. handshake start-up Potential Applications Features Central office (COT) and remote (RT) operation (master/ slave) 2 MBit/s and 4 MBit/s TDM interface in RT mode 2 MBit/s to 10 MBit/s TDM interface in COT mode 1544 kBits/s TDM interface (T1) DECT base station synchronization Delay measurement 2B1Q mode Single 2.0 V, 3.3 V and +5 V power supply Inputs and Outputs TTL level Capable of transmitting on ETSI and ANSI HDSL testloops JTAG boundary scan SDSL P RODUCT B RIEF SOCRATES PEB 22622 Block Diagram Digital Part Timing Recovery Tomlinson EC PLL OSC 20.48 MHz LD PCM i/f Scrambler Framer S/MDSL Descrambler Viterby Trellis Filter DAC Filter Line Hybrid 2B1Q Data Path not Shown EQ + Filter ADC AGC Filter HDLC RAM ROM C i/f C Analog Part Documentation Type PEB 22622 V1.1 Product Overview Packing Type PEB 22622F Ordering Code Package Q67233-H1202 P-TQFP-144 Availability ES 4/2000 Date of Issue/Version 07.99 PEB 22622 V1.1 Preliminary Data Sheet 03.00 Socrates Demoboard Q67230-H1204 PCM S0 Featurephones SCI t/r t/r POTS SLIC-P (PEB 4266) SLICOFI-2 SLIC-P (PEB 3265) SSC HARRIER(PEB 4266) VT (PEB 4261) MII DC USB (full speed) PC IDCC (PEB 2023) AC Main Power SOCRATES (PEB 22622) Emergency Powering DC IDCC (PEB 2023) DC ISAC-SX (PEB 3086) SDRAM (HYB39Sxxxx) Flash Application Example Fully Featured NT SDSL Loop Payload Datarate: 144 kbit/s to 2312 kbit/s 10/100 Ethernet PHY Base-T-LAN PC How to reach us: http://www.infineon.com Published by Infineon Technologies AG, Bereich Kommunikation, St.-Martin-Strasse 53, D-81541 Munchen (c) Infineon Technologies AG 2000. 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. B119-H7611-X-X-7600 Printed in Germany PS 04000.5. NB Published by Infineon Technologies AG |
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