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XRT75L00 - E3/DS3/STS-1 LINE INTERFACE UNIT

General Description

The XRT75L00 is a single-channel fully integrated Line Interface Unit (LIU) with Jitter Attenuator for E3/ DS3/STS-1 applications.

It incorporates an independent Receiver, Transmitter and Jitter Attenuator in a single 52 pin TQFP package.

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www.DataSheet4U.com XRT75L00 E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR REV. 1.0.2 FEBRUARY 2004 GENERAL DESCRIPTION The XRT75L00 is a single-channel fully i...

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UARY 2004 GENERAL DESCRIPTION The XRT75L00 is a single-channel fully integrated Line Interface Unit (LIU) with Jitter Attenuator for E3/ DS3/STS-1 applications. It incorporates an independent Receiver, Transmitter and Jitter Attenuator in a single 52 pin TQFP package. The XRT75L00 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 XRT75L00’s differential receiver provides high noise interference margin and is able to receive the data over 1000 feet of cable or with up to 12 dB