XRT75L04 Overview
The XRT75L04 is a four-channel fully integrated Line Interface Unit (LIU) with Jitter Attenuator for E3/DS3/ STS-1 applications. It incorporates four independent Receivers, Transmitters and Jitter Attenuators in a single 176 pin LQFP package. Each channel of the XRT75L04 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.
XRT75L04 Key Features
- On chip Clock and Data Recovery circuit for high
- Meets the jitter tolerance requirements as specified
XRT75L04 Applications
- Provides low jitter clock outputs for either DS3,E3
- pliant with Telcordia GR-499, GR-253 and
- Tri-state Transmit output capability for redundancy