Datasheet4U Logo Datasheet4U.com

XRT75R12D - TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT

General Description

The XRT75R12D is a twelve channel fully integrated Line Interface Unit (LIU) featuring EXAR’s R3 Technology (Reconfigurable, Relayless Redundancy) for E3/DS3/STS-1 applications.

The LIU incorporates 12 independent Receivers, Transmitters and Jitter Attenuators in a single 420 Lead TBGA package.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
XRT75R12 Twelve Channel Line Interface MaxLinear
XRT71D03 3 CHANNEL E3/DS3/STS-1 JITTER ATTENUATOR Exar
XRT7296 INTEGRATED LINE TRANSMITTER Exar
XRT72L13 M13 MULTIPLEXER/CLEAR CHANNEL DS3 FRAMER IC ETC
XRT72L52 TWO CHANNEL DS3/E3 FRAMER IC Exar

Other Datasheets by Exar (now MaxLinear)

Part Number Description
XRT75R12 TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
XRT75R03 THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
XRT75R03D THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
XRT75R06 SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
XRT75R06D SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com PRELIMINARY XRT75R12D REV. P1.0.1 TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER OCTOBER 2003 GENERAL DESCRIPTION The XRT75R12D is a twelve channel fully integrated Line Interface Unit (LIU) featuring EXAR’s R3 Technology (Reconfigurable, Relayless Redundancy) for E3/DS3/STS-1 applications. The LIU incorporates 12 independent Receivers, Transmitters and Jitter Attenuators in a single 420 Lead TBGA package. Each channel of the XRT75R12D can be independently configured to operate in E3 (34.368 MHz), DS3 (44.736 MHz) or STS-1 (51.84 MHz). Each transmitter can be turned off and tri-stated for redundancy support or for conserving power.