E1/T1/J1 Framer and Line Interface Component for Longand Short-Haul Applications PEB 2256 HT Version PEB 2256 E Version
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PEB2256H-V12 (pdf) |
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Data Sheet, DS 3, Aug. 2002 FALC56 E1/T1/J1 Framer and Line Interface Component for Longand Short-Haul Applications PEB 2256 HT Version PEB 2256 E Version Wired Communications Never stop thinking. Data Sheet 2002-08-27 Previous Version: P-LBGA-81-1 Package Outline For questions on technology, delivery and prices please contact the Infineon Technologies Offices in Germany or the Infineon Technologies Companies and Representatives worldwide see our webpage at are registered trademarks of Infineon Technologies AG. 10BaseS , EasyPort are trademarks of Infineon Technologies AG. Edition 2002-08-27 Published by Infineon Technologies AG, St.-Martin-Strasse 53, D-81541 München, Germany Infineon Technologies AG 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 life-support 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. FALC56 V1.2 PEB 2256 Table of Contents Introduction 18 Features 19 Logic Symbol 23 Typical Applications 24 Pin Descriptions 26 Pin Diagram P-MQFP-80-1 26 Pin Diagram P-LBGA-81-1 27 Pin Definitions and Functions 29 Functional Description E1/T1/J1 50 Functional Overview 50 Block Diagram 51 Functional Blocks 52 Microprocessor Interface 52 Mixed Byte/Word Access to the FIFOs 52 FIFO Structure 53 Interrupt Interface 55 Boundary Scan Interface 57 Master Clocking Unit 59 Functional Description E1 60 Receive Path in E1 Mode 60 Receive Line Interface 60 Receive Short and Long-Haul Interface 60 Receive Equalization Network E1 61 Receive Line Attenuation Indication E1 61 Receive Clock and Data Recovery E1 61 Receive Line Coding E1 62 Receive Line Monitoring Mode 63 Loss-of-Signal Detection E1 65 Receive Jitter Attenuator E1 66 |
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