Datasheet Summary
.. xr or STS-1 rates.
TWO CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER
REV. 1.0.3
DECEMBER 2005
GENERAL DESCRIPTION
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 MHz), DS3 (44.736 MHz) or STS-1 (51.84 MHz) modes.The transmitter can be turned off (tristated) for redundancy support and for conserving power. The XRT75L02’s differential receiver provides high noise interference margin and is able to receive...