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XRT7250 Datasheet Ds3/e3 Framer Ic

Manufacturer: Exar (now MaxLinear)

Overview: .. áç MARCH 2001 XRT7250 DS3/E3 FRAMER IC REV. 1.1.1 GENERAL.

General Description

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 Equipment) and extract out the “User Data”.

The XRT7250 DS3/E3 Framer is designed to support full-duplex data flow between Terminal Equipment and an LIU (Line Interface Unit) IC.

Key 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 Temperature -40°C to +85°C.

More Datasheets from Exar (now MaxLinear)

Part Number Description
XRT7288 CEPT1 Line Interface
XRT7295AE DS3/Sonet STS-1 Integrated Line Receiver
XRT7295AT DS3/Sonet STS-1 Integrated Line Receiver
XRT7295E INTEGRATED LINE RECEIVER
XRT7298 E3 INTEGRATED LINE TRANSMITTER
XRT72L50 SINGLE CHANNEL DS3/E3 FRAMER IC
XRT72L53 THREE CHANNEL DS3/E3 FRAMER IC
XRT72L58 EIGHT CHANNEL DS3/E3 FRAMER IC
XRT72L71 DS3 ATM UNI/CLEAR CHANNEL FRAMER
XRT71D00 E3/DS3/STS-1 JITTER ATTENUATOR/STS-1 TO DS3 DESYNCHRONIZER

XRT7250 Distributor