 |
|
| 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: |
| PMC-Sierra,Inc. Preliminary PM5381 S/UNI(R)-2488 * Supports line loopback from the line side receive stream to the transmit stream and diagnostic loopback from the line side transmit stream to the line side receive stream interface. * Provides support for automatic protection switching including a bidirectional 4-bit LVDS 777.76 MHz port. * Provides a standard five signal IEEE 1149.1 JTAG test port for boundary scan board test purposes. * Provides a generic 16-bit microprocessor bus interface for configuration, control, and status monitoring. SATURN(R) User Network Interface for 2488 Mbit/s FEATURES * Single chip ATM and POS UserNetwork Interface operating at 2488.32 Mbit/s. * Implements the ATM Forum User Network Interface Specification and the ATM physical layer for Broadband ISDN according to CCITT Recommendation I.432. * Implements the Point-to-Point Protocol (PPP) over SONET/SDH specification according to RFC 2615(1619)/1662 of the PPP Working Group of the Internet Engineering Task Force (IETF). * Processes bit-serial 2488.32 Mbit/s STS-48 (STM-16-16c) data streams with on-chip clock and data recovery and clock synthesis. * Complies with Bellcore GR-253-CORE jitter tolerance, jitter transfer and intrinsic jitter criteria. * Provides termination for SONET Section, Line and Path overhead or SDH Regenerator Section, Multiplexer Section and High Order Path overhead. * Provides UTOPIA Level 3 32-bit wide System Interface (clocked up to 104 MHz) with parity support for ATM applications. * Provides SATURN(R) POS-PHY Level 3TM 32-bit System Interface (clocked up to 104 MHz) for Packet over SONET (POS), or ATM applications. BLOCK DIAGRAM ROHCLK ROHRP RTOH RPOH RPOHEN B3E APSI+/-[4:1] Rx APS Sync Extractor & Bit Error Monitor Section Trace Processor Rx LVDS Interface Path Trace Processor Rx APS UTOPIA Level 3 / POS Level 3 Receive Interface RENB RCA/RVAL RSOC/RSOP FIFO Rx Path O/H Processor Rx Telecom Aligner ATM/HDLC Processor RPRTY RDAT[31:0] RFCLK REOP RERR RSX RMOD[1:0] SONET/SDH Alarm Reporting Controller SALM RALM POSL3_UL3B TENB TCA/PTPA UTOPIA Level 3 / POS Level 3 Transmit Interface TSOC/TSOP TPRTY TDAT[31:0] TFCLK TEOP TERR TMOD[1:0] Tx APS Path Trace Processor Microprocessor Interface PGMRCLK Rx Line Interface RX Transport O/H Processor SD RXD+/OOF RCLK APSIFP PRBS Generator/ Monitor TCLK TXD+/REFCLK+/Tx Line Interface PGMTCLK Tx Transport O/H Processor Tx Path O/H Processor ATM/HDLC Processor FIFO C0 C1 C2 C3 Analog RES_RESK ATP[3:0] Section Trace Processor JTAG Tx LVDS Interface TRSTB CSB WRB ALE TPOHRDY APSO+/-[4:1] D[15:0] A [13:0] RDB RSTB TDO TMS TCK TDI TOHCLK TOHFP TTOH TTOHEN APSOFP APSMODE PMC-2000453 (p2) PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE TPOH TPOHEN INTB (c) Copyright PMC-Sierra, Inc. 2000 Preliminary PM5381 S/UNI(R)-2488 SATURN(R) User Network Interface for 2488 Mbit/s * Low power 1.8 V CMOS core logic with 3.3 V CMOS/TTL compatible digital inputs and digital outputs. High speed inputs and outputs are 3.3 V PECL/CML compatible. * Industrial temperature range (-40 C to +85 C). * 416 pin UBGA package. APPLICATIONS * ATM and Multiservice Switches, Routers, and Switch/Routers. * SONET/SDH Add/Drop Multiplexers with data processing capabilities * Uplink Cards. * SONET/SDH ATM/POS Test Equipment. TYPICAL APPLICATION STS-48 (STM-16-16C) ATM (UTOPIA LEVEL 3) SWITCH PORT APPLICATION PM 5381 S/U NI-2488 TFC L K TE N B TC A TS O C TP R TY TD A T[3 1 :0 ] R FC L K RENB RCA RSOC R P R TY R D A T[3 1 :0 ] ATM Layer Device TxC lk TxE n b TxC la v TxS O C TxP rty TxD a ta [3 1 :0 ] R xC lk R xE n b R xC la v R xS O C R xP rty R xD a ta [3 1 :0 ] R X D + /SD TX D + /- 2488 Mbit/s PECL/CML Optical Transceiver 2488 Mbit/s 2488 Mbit/s PO SL3_UL3B 0 STS-48 (STM-16-16C) PACKET OVER SONET (POS-PHY LEVEL 3) ROUTER APPLICATION Link Layer Device TFC L K TE N B D TP A TS O P TP R TY TD A T[3 1 :0 ] TM O D [1 :0 ] TE O P TE R R PM 5381 S/U NI-2488 TFC L K TE N B D TP A TS O P TP R TY TD A T[3 1 :0 ] TM O D [1 :0 ] TE O P TE R R 2488 Mbit/s PECL/CML 2488 Mbit/s 2488 Mbit/s R FC L K RENB RSX RSOP R P R TY R D A T[3 1 :0 ] R M O D [1 :0 ] REOP RERR RVAL R FC L K RENB RSX RSOP R P R TY R D A T[3 1 :0 ] R M O D [1 :0 ] REOP RERR RVAL R X D + /SD TX D + /- Optical Transceiver PO SL3_UL3B 1 Head Office: PMC-Sierra, Inc. #105 - 8555 Baxter Place Burnaby, B.C. V5A 4V7 Canada Tel: 604.415.6000 Fax: 604.415.6200 To order documentation, send email to: document@pmc-sierra.com or contact the head office, Attn: Document Coordinator All product documentation is available on our web site at: http://www.pmc-sierra.com For corporate information, send email to: info@pmc-sierra.com PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE PMC-2000453 (p2) (c) Copyright PMC-Sierra, Inc. 2000. All rights reserved. March 2000 SATURN and S/UNI are registered trademarks of PMC-Sierra, Inc. POS-PHY Level 3 is a trademark of PMC-Sierra, Inc. |
Price & Availability of 2000453
 |
|
|
|
|
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] |