XRT7250 Datasheet - Exar Corporation

XRT7250 - DS3/E3 FRAMER IC

The XRT7250 DS3/E3 Framer IC is designed to accept “User Data” from the Terminal Equipment and insert this data into the “payload” bit-fields within an “outbound” DS3/E3 Data Stream. Further, the Framer IC is also designed to receive an “inbound” DS3/E3 Data Stream (from the Remote Terminal Equipmen.

XRT7250 Features

* Transmits, Receives and Processes data in the DS3-C-bit Parity, DS3-M13, E3-ITU-T G.751 and E3-ITU-T G.832 Framing Formats.

* Interfaces to all Popular Microprocessors

* Integrated Framer Performance Monitor

* Available in a 100 Pin PQFP package

* Operating

XRT7250_ExarCorporation.pdf