XRT72L71 Datasheet, PDF (102/102 Pages) Exar Corporation – DS3 ATM UNI/CLEAR CHANNEL FRAMER

XRT72L71
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DS3 ATM UNI/CLEAR CHANNEL FRAMER
REV. 1.1.0
REVISION HISTORY
REV. #
DATE
DESCRIPTION
1.0.1
P1.0.2
P1.0.3
P1.0.4
P1.0.5
1.1.0
September 2000 Made edits to device name, general information and added description for test mode
pin.
September 2000 Added Additional sections on Functional descriptions
October 2000 Added timing diagrams, expanded block diagram and table of registers.
December 2000 Created long-shortform data sheet from P1.0.3 removing sections, and adding table of
registers. Changed electrical spec/definition of t78, t79, t80, t78, t81 and t82. Replaced
figures 17 and 18.
December 2000 Added Register Summary list, made typo corrections to text and figures.
August 2002
Removed Preliminary designation. Deleted IOC and ILL from DC Electrical Characteris-
tics.
NOTICE
EXAR Corporation reserves the right to make changes to the products contained in this publication in order
to improve design, performance or reliability. EXAR Corporation assumes no responsibility for the use of
any circuits described herein, conveys no license under any patent or other right, and makes no represen-
tation that the circuits are free of patent infringement. Charts and schedules contained here in are only for
illustration purposes and may vary depending upon a user’s specific application. While the information in
this publication has been carefully checked; no responsibility, however, is assumed for inaccuracies.
EXAR Corporation does not recommend the use of any of its products in life support applications where
the failure or malfunction of the product can reasonably be expected to cause failure of the life support sys-
tem or to significantly affect its safety or effectiveness. Products are not authorized for use in such applica-
tions unless EXAR Corporation receives, in writing, assurances to its satisfaction that: (a) the risk of injury
or damage has been minimized; (b) the user assumes all such risks; (c) potential liability of EXAR Corpo-
ration is adequately protected under the circumstances.
Copyright 2002 EXAR Corporation
Datasheet August 2002.
Reproduction, in part or whole, without the prior written consent of EXAR Corporation is prohibited.
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