XRT75R06D Datasheet - Exar Corporation

XRT75R06D SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT

The XRT75R06D is a six channel fully integrated Line Interface Unit (LIU) featuring EXAR’s R3 Technology (Reconfigurable, Relayless, Redundancy) for E3/ DS3/STS-1 applications. The LIU incorporates 6 independent Receivers, Transmitters and Jitter Attenuators in a single 217 Lead BGA package. Each ch.

www.DataSheet4U.com áç DECEMBER 2004 XRT75R06D REV. 1.0.0 SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER Bellcore GR-499 specifications. Also, the jitter attenuators can be used for clock smoothing in SONET STS-1 to DS-3 de-mapping. The XRT75R06D provides a Parallel Microprocessor Interface for programming and control. The XRT75R06D supports analog, remote and digital loop-backs. The device also has a built-in Pseudo Random Binary Sequence (PRBS) generator and detector.

XRT75R06D Features

* RECEIVER

* Each channel supports Analog, Remote and Digital Loop-backs (Reconfigurable, Relayless,

* R3 Technology Redundancy) input jitter tolerance

* On chip Clock and Data Recovery circuit for high

* Meets E3/DS3/STS-1 Jitter Tolerance Requirement

* Det

XRT75R06D_ExarCorporation.pdf