 |
|
| 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: |
| Preliminary OCTAL T1/E1/J1 Short Haul Line Interface Device FEATURES * Monolithic device which integrates 8 T1/J1 or E1 short haul line interface circuits. * Software-selectable between T1/J1 and E1 operation on a per-device basis. * Meets or exceeds T1/J1 and E1 short haul network access specifications including ANSI T1.102, T1.403, T1.408, AT&T TR 62411, ITU-T G.703, G.704 as well as ETSI 300-011, CTR4, CTR-12 and CTR-13. * Provides encoding and decoding of B8ZS, HDB3 and AMI line codes. * Provides clock recovery and line performance monitoring. * Provides transmit and receive jitter attenuation. * Provides support for redundancy. * Provides digitally programmable pulse templates. * Provides a selectable, per channel independent de-jittered T1 or E1 recovered clock for system timing and redundancy. * Provides PRBS generators and detectors on each tributary for error testing at DS1 and E1 rates as recommended in ITU-T O.151. * Provides an 8-bit microprocessor bus interface for configuration, control, and status monitoring. * Provides line and digital loopback modes. * Supports programmable inband loopback codes. * Uses line rate system clock. * Provides an IEEE 1149.1 (JTAG) compliant test access port (TAP) and controller for boundary scan test. * Provides a microprocessor-readable general purpose input pin and a microprocessor-writable general purpose output pin. PM4319 OCTLIU-SH SYSTEM INTERFACE * High-density SBI bus interface. Supports seamless interconnection of up to 11 OCTLIU-SHs to TE-32, TEMAP-84 and AAL1gator-32 using only 27 wires. RECEIVE SECTION * Supports T1 signal reception at 772 kHz and E1 signal reception at 1.024 MHz for distances with up to 6 dB of cable attenuation. * Performs B8ZS or AMI decoding when processing a bipolar DS-1 signal, and HDB3 decoding when processing a bipolar E1 signal. * Tolerates more than 0.3 UI peak-topeak, high frequency jitter as required by AT&T TR 62411 and Bellcore TRTSY-000170. * Detects line code violations, B8ZS/ HDB3 line code signatures, loss of signal, and successive zeroes conditions. * Supports G.772 compliant nonintrusive protected monitoring points. POWER * Implemented in a low power 3.3 V tolerant 1.8/3.3 V CMOS technology. PACKAGE * Available in a high density 288-pin Tape-SBGA (23 mm x 23 mm) package. * Provides a -40 C to +85 C industrial temperature operating range. BLOCK DIAGRAM TXTIP1[8:1] TXTIP2[8:1] TXRING1[8:1] TXRING2[8:1] XLPG Transmit LIU TJAT Digital Jitter Attenuator LCODE AMI / B8ZS / HDB3 Line Encoder XPDE Pulse Density Enforcer XIBC Inband Loopback Code Generator ADATA[7:0] Tx Data Tx Clock EXSBI-8 SBI Extract ADP APL AV5 (Diagnostic Digital Loopback) PMON Performance Monitor (Line Loopback) Rx Data INSBI-8 RXTIP[8:1] RXRING[8:1] RLPS Receive LIU CDRC Clk/Data Recovery PDVD Pulse Density Viol. Detector IBCD Inband Loop back Code Detector RJAT Digital Jitter Attenuator SBI Insert Rx Clock PRBS Pattern Generator / Detector REFCLK AC1FP DC1FP C1FPOUT DDATA[7:0] DDP DPL DV5 DACTIVE LIU Octant x 8 TXHIZ/LLB RSTB XCLK RSYNC CSD Clock Synthesis / Distribution TOPS Timing Options LOS Serial Output JTAG uP Interface D[7:0] A[10:0] ALE CSB WRB RDB INTB PI PO LOS LOS_L1 TCK TMS TDI TDO TRSTB PMC-2012171 (p2) PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE (c) Copyright PMC-Sierra, Inc. 2001 Preliminary PM4319 OCTLIU-SH OCTAL T1/E1/J1 Short Haul Line Interface Device TRANSMIT SECTION * Generates DSX-1 short haul pulses with programmable pulse shape compatible with AT&T, ANSI and ITU requirements. * Generates E1 pulses compliant to G.703 recommendations. * Provides line outputs that are current limited and may be tristated for protection or redundant applications. * Provides a digital phase locked loop for generation of a low jitter transmit clock complying with all jitter attenuation, jitter transfer, and residual jitter specifications of AT&T TR 62411 and ETSI TBR 12 and TBR 13. * Provides a FIFO buffer for jitter attenuation and rate conversion in the transmit path. * Supports all ones transmission for alarm indication signal (AIS) generation. APPLICATIONS * Add/Drop Multiplexers. * Edge Router Linecards. * Multiservice ATM Switch Linecards. * 3G Wireless Equipment. * Digital Private Branch Exchanges (PBX). * Digital Access Cross-Connect Systems (DACS). TYPICAL APPLICATIONS ANY SERVICE ANY PORT SBI PM4319 OCTLIU-SH SBI PM7385 FREEDM84A672 APPI Any-PHY Bus Utopia L2/ Any-PHY Packet/Cell Internetworking Function Utopia PM4319 OCTLIU-SH PM4332 TE-32 PM73122 AAL1gator-32 PM7329 S/UNI-APEX1K800 PM4319 OCTLIU-SH PM7328 S/UNIATLAS1K800 PM4319 OCTLIU-SH PM7341 IMA-84 SONET/SDH ADD DROP MULTIPLEXER (ADM) WITH VT CROSS-CONNECT Telecom PM5313 SPECTRA622 Working PM8621 NSE-8G Telecom PM5313 SPECTRA622 PM5363 TUPP-622 PM8611 SBSLITE PM8611 SBSLITE Telecom PM5366 TEMAP-84 SBI 11 x OCTLIU-SH PM4319 PM4318 OCTLIU-SH OCTLIU PM5363 TUPP-622 PM8611 SBSLITE Protect PM8621 NSE-8G Telecom PM8611 SBSLITE PM5366 TEMAP-84 SBI 11 x OCTLIU-SH PM4318 PM4319 OCTLIU OCTLIU-SH Telecom PM8611 SBSLITE PM5366 TEMAP-84 DS3 DS3 LIU DS3 LIU LIU Head Office: PMC-Sierra, Inc. 8555 Baxter Place Burnaby, B.C. V5A 4V7 Canada Tel: +1.604.415.6000 Fax: +1.604.415.6200 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 PMC-2012171 (p2) (c) Copyright PMC-Sierra, Inc. 2001. All rights reserved. November 2001. S/UNI is a registered trademark of PMCSierra, Inc. Any-PHY, SBI, FREEDM-84A672, AAL1gator-32, TE-32, SPECTRA-622, SBSLITE, TEMAP-84, and PMC-Sierra are trademarks of PMC-Sierra, Inc. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE |
Price & Availability of PM4319
 |
|
|
|
|
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] |