XRT83SL28
xr
8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT
REV. 1.0.0
REVISION HISTORY
REVISION #
P1.0.0
DATE
DESCRIPTION
06/02/03
09/23/03
First release of the 8-Channel LIU Preliminary Datasheet
P1.0.1
Updated the Receive Sensitivity in the Electrical Specification. Removed the
Copper Slug reference in the package drawing.
P1.0.2
P1.0.3
P1.0.4
08/4/04
08/12/04
08/30/04
Modified definitions of Reset (28) and HW/Host (81) pins.
Edited descriptions in sections 1.2, 1.3,1.4, 1.5, 1.7, 2.4, 2.6 and 2.8
Made edits to LBM[1:0] pin numbers were reversed, made minor word edits to
Clock Data recovery and RLOS sections. Made edits to LB1 and LB0 in table 11,
Analog and Remote were reversed
P1.0.5
1.0.0
01/28/05
04/12/05
Added Power Consumption Numbers
Added Max power Consumption. Removed Preliminary.
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 representation 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 system or
to significantly affect its safety or effectiveness. Products are not authorized for use in such applications 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 Corporation is adequately
protected under the circumstances.
Copyright 2005 EXAR Corporation
Datasheet April 2005.
Reproduction, in part or whole, without the prior written consent of EXAR Corporation is prohibited.
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EXAR [ EXAR CORPORATION ]
