XRT73L03B Datasheet - Exar Corporation

XRT73L03B - 3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT

The XRT73L03B, 3-Channel, DS3/E3/STS-1 Line Interface Unit is a low power CMOS version of the XRT73L03A and consists of three independent line transmitters and receivers integrated on a single chip designed for DS3, E3 or SONET STS-1 applications. Each channel of the XRT73L03B can be configured to s.

XRT73L03B Features

* Incorporates an improved Timing Recovery circuit and is pin and functional compatible to XRT73L03A

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

* Contains a 4-Wire Microprocessor Serial Interface

* Full Loop-Back Capability

* Transmit and Receive Power

XRT73L03B_ExarCorporation.pdf