Part Number
|
XRT72L54 |
Manufacturer
|
Exar |
Description
|
FOUR CHANNEL DS3/E3 FRAMER IC |
Published
|
Aug 25, 2007 |
Detailed Description
|
www.DataSheet4U.com
áç
JANUARY 2001
PRELIMINARY
XRT72L54
REV. P1.1.2
FOUR CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROL...
|
Datasheet
|
XRT72L54
|
Overview
www.
DataSheet4U.
com
áç
JANUARY 2001
PRELIMINARY
XRT72L54
REV.
P1.
1.
2
FOUR CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER
GENERAL 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 data flow between Terminal Equipment and an LIU (Line Interface Unit) IC.
The Framer Device will transmit, receive and process data in the ...
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