Datasheet Details
- Part number
- XRT91L81
- Manufacturer
- Exar Corporation
- File Size
- 278.22 KB
- Datasheet
- XRT91L81_ExarCorporation.pdf
- Description
- 2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L81 Description
www.DataSheet4U.com PRELIMINARY XRT91L81 REV.P1.0.3 2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER JANUARY 2004 GENERAL .
The XRT91L81 is a fully integrated SONET/SDH transceiver block for applications in SONET OC-48 allowing the use of Forward Error Correction (FEC) capa.
XRT91L81 Features
* 2.488 / 2.666 Gbps Transceiver
* Single-chip fully integrated solution containing
parallel-to-serial converter, clock multiplier unit (CMU), serial-to-parallel converter, limiting amplifier and clock data recovery (CDR) functions
* 4-bit LVDS data paths at 622/666 MHz com
XRT91L81 Applications
* in SONET OC-48 allowing the use of Forward Error Correction (FEC) capability. The transceiver includes an on-chip Clock Multiplier Unit (CMU), which uses a high frequency Phase-Locked Loop (PLL) to generate the highspeed transmit serial clock from slower external clock references. It also provides C
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