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XRT75L04D FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT

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Description

www.DataSheet4U.com áç NOVEMBER 2003 XRT75L04D REV.1.0.1 FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER GENERAL DESCRIPT.
The XRT75L04D is a four-channel fully integrated Line Interface Unit (LIU) with Sonet Desynchronizer for E3/DS3/STS-1 applications.

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Datasheet Specifications

Part number
XRT75L04D
Manufacturer
Exar Corporation
File Size
969.27 KB
Datasheet
XRT75L04D_ExarCorporation.pdf
Description
FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT

Features

* RECEIVER:
* On chip Clock and Data Recovery circuit for high input jitter tolerance.
* PRBS error counter register to accumulate errors.
* Supports Local, Remote and Digital Loop-backs.
* Single 3.3 V ± 5% power supply.
* 5 V Tolerant I/O.
* Maximum

Applications

* It incorporates four independent Receivers, Transmitters and Jitter Attenuators in a single 176 pin QFP package. Each channel of the XRT75L04D can be configured to operate in E3 (34.368 MHz), DS3 (44.736 MHz) or STS-1 (51.84 MHz) rates that are independent of each other. Each transmitter can be tur

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