XRT75L02 Datasheet - Exar Corporation

XRT75L02 - TWO CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT

The XRT75L02 is a two-channel fully integrated Line Interface Unit (LIU) with Jitter Attenuator for E3/DS3/ STS-1 applications. It incorporates independent Receivers, Transmitters and Jitter Attenuators in a single 100 pin TQFP package. The XRT75L02 can be configured to operate in either E3 (34.368 .

XRT75L02 Features

* RECEIVER:

* On chip Clock and Data Recovery circuit for high input jitter tolerance.

* Meets the jitter tolerance requirements as specified in ITU-T G.823_1993 for E3 and Telcordia GR-499CORE for DS3 applications.

* PRBS error counter register to accumulate errors.

XRT75L02_ExarCorporation.pdf