Electronic Components Datasheet Search |
|
SLK2701 Datasheet(PDF) 1 Page - Texas Instruments |
|
SLK2701 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 21 page SLK2701 OC48/24/12/3 SONET/SDH MULTIRATE TRANSCEIVER SLLS518 − DECEMBER 2001 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Fully Integrated SONET/SDH Transceiver to Support Clock/Data Recovery and Multiplexer/Demultiplexer Functions D Supports OC-48, OC-24, OC-12, Gigabit Ethernet, and OC-3 Data Rate With Autorate Detection D Supports Transmit Only, Receiver Only, Transceiver and Repeater Functions in a Single Chip Through Configuration Pins D Supports SONET/SDH Frame Detection D On-Chip PRBS Generation and Verification D Supports 4-Bit LVDS (OIF99.102) Electrical Interface D Parity Checking and Generation for the LVDS Interface D Single 2.5-V Power Supply D Interfaces to Back Plane, Copper Cables, or Optical Modules D Hot Plug Protection D Low Jitter PECL-Compatible Differential Serial Interface With Programmable De-Emphasis for the Serial Output D On-Chip Termination for LVDS and PECL-Compatible Interface D Receiver Differential Input Thresholds 150 mV Minimum D Supports SONET Loop Timing D Low Power <900 mW at OC-48 Data Rate D ESD Protection >2 kV D 622-MHz Reference Clock D Maintains Clock Output in Absence of Data D Local and Remote Loopback D 100-Pin PZP Package With PowerPad Design D Supports FEC Data Rate of 2.7 Gbps description The SLK2701 device is a single chip, multirate transceiver that derives high-speed timing signals for SONET/ SDH-based equipment. The device performs clock and data recovery, serial-to-parallel/parallel-to-serial conversion, and a frame detection function conforming to the SONET/SDH standards. The device can be configured to operate under OC-48, OC-24, OC-12, or OC-3 data rate through the rate selection pins or the autorate detection function. An external reference clock operating at 622.08 MHz is required for the recovery loop, and it also provides a stable clock source in the absence of serial data transitions. The SLK2701 device accepts 4-bit LVDS parallel data/clock and generates a NRZ SONET/SDH-compliant signal at the OC-3, OC-12, OC-24, or OC-48 data rate. It also recovers the data and clock from the serial SONET stream and demultiplexes it into 4-bit LVDS parallel data for full duplex operation. TXDATA0 and RXDATA0 are the first bits that are transmitted and received in time, respectively. The serial interface is a low jitter, PECL-compatible differential interface. The SLK2701 device supports an FEC data rate up to 2.7 Gbps when configured to operate at the OC-48 data rate and provided with an external reference clock that is properly scaled. The SLK2701 device provides a comprehensive suite of built-in tests for self-test purposes including local and remote loopback and pseudorandom bit stream (PRBS) (27-1) generation and verification. The device comes in a 100-pin VQFP package that requires a single 2.5-V supply with 3.3-V tolerant inputs on the control pins. The SLK2701 device is very power efficient, dissipating less than 900 mW at 2.488 Gbps, the OC-48 data rate. It is characterised for operation from −40 °C to 85°C. AVAILABLE OPTIONS PACKAGE TA PowerPAD QUAD (PZP) −40 °C to 85°C SLK2701PZP Copyright 2001, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PowerPAD is a trademark of Texas Instruments. |
Similar Part No. - SLK2701 |
|
Similar Description - SLK2701 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |