Product Brief OctalLIU Eight-Channel E1/T1/J1 Line Interface Unit PEF 22508 E T H E O c t a l L I U is the latest addition to Infineon's family of sophisticated E1/T1/J1 components. Designed to support both long haul and short haul applications, the eight-channel OctalLIU provides support for all standard E1/T1/J1 Line Interface Unit functions. A S A N E I G H T - C H A N N E L L I U , the OctalLIU is ideally suited to high channel-count applications that do not require E1/T1/J1 framing, or require framing and LIU functions to be in separate devices, such as M13 multiplexers, wireless base stations and routers. U S I N G I N F I N E O N ' S EASY 22508 Reference Design System, system vendors can quickly develop OctalLIU-based applications. Applications M13 multiplexers Wireless base stations Routers Voice over packet gateways ATM and Frame Relay gateways Multi-service Access Platforms Digital Loop Carriers Digital cross connects Switches Remote access servers/concentrators SONET/SDH Add/Drop Multiplexers CSU/DSU equipment General Features Features Clock generation unit accepts any reference clock from 1.02 MHz to 20 MHz Programmable transmit pulse shape for standard and flexible pulse generation Supports automatic protection switching Integrated line termination tuning by additional analog switch Receiver sensitivity exceeds -36 dB at 772 kHz, and -43 dB at 1024 kHz Rx and Tx line monitoring Versatile channel configurations Dual or single rail digital input and output to the framer interface Programmable in-band loop code according to TR62411 Programmable elastic store for Rx and Tx clock wander and jitter compensation with controlled slip capability and slip indication PRBS generation and monitoring Detects and generates LOS and AIS alarms Eight independent E1/T1/J1 long haul/short haul LIUs Software programmable T1/E1/J1 for a single BOM for all applications Integrated analog switch for impedance matching or protection switching Crystal-less wander and jitter attenuation/compensation according to: - TR 62411 - ETS-TBR 12/13 Meets Japanese standards including JT G.703, 704, 706, I.431 Intel(R) or Motorola(R) type 8/16-bit microcontroller interface Serial SPI bus and serial SCI bus Low power consumption (100 mW per channel) Dual voltage 1.8 V/3.3 V power supply 17 x 17 mm PG-LBGA-256 package with 1.0 mm ball pitch Operating range from -40C to 85C w w w. i n f i n e o n . c o m / p r o d u c ts Wireline Communications N e v e r s t o p t h i n k i n g . Product Brief Block Diagram OctalLIU LOS AIS Detection Line Receiver Equalizer Local Loop Clock & Data Recovery Remote Loop Line Driver Decoder PRBS Monitor IBL Monitor PRBS Generator IBL Generator JATT Payload Loop Encoder JATT Transmit Monitor 8 1 Serial/Parallel Microcontroller Interface Clocking Unit JTAG Boundary Scan Ordering Information OctalLIU IC Product Sales Code Description Package PEF 22508 E PG-LBGA-256 OctalLIU Eight-Channel E1/T1/J1 Line Interface Unit OctalLIU Reference Design System Product Sales Code Description Package EASY 22508 One board, software, and documentation OctalLIU Reference Design System Application Example 32-Channel E1/T1/J1 Line Card with OctalLIU OctalLIU PEF 22508 E OctalLIU PEF 22508 E T3 TE3-LIU PEF 3452 TE3-MUX PEB 3445 32 x T1 OctalLIU PEF 22508 E OctalLIU PEF 22508 E How to reach us: http://www.infineon.com Published by Infineon Technologies AG St.-Martin-Strasse 53 81669 Munchen (c) Infineon Technologies AG 2004. All Rights Reserved. Template: pb_tmplt.fm/4 Published by Infineon Technologies AG Attention please! The information herein is given to describe certain components and shall not be considered as a guarantee of 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. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office. 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-H8499-X-X-7600 Printed in Germany PS 1004.5 nb