• Part: XRT72L54
  • Manufacturer: Exar
  • Size: 5.50 MB
Download XRT72L54 Datasheet PDF
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XRT72L54 Description

The XRT72L54, 4 Channel DS3/E3 Framer IC is designed to accept “User Data” from the Terminal Equipment and insert this data into the “payload” bitfields 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 XRT72L54 DS3/E3 Framer device is designed to support full-duplex...

XRT72L54 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 Forma
  • 6 Channel HDLC Controller
  • Tx and Rx
  • Interfaces to all Popular Microprocessors
  • Integrated Framer Performance Monitor
  • Available in a 272 Ball PBGA package
  • 3.3V Power Supply, 5V Tolerant I/O
  • Operating Temperature -40°C to +85°C