參數(shù)資料
型號(hào): XRT73LC04A
廠商: Exar Corporation
英文描述: 4 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
中文描述: 4通道DS3/E3/STS-1線路接口單元
文件頁(yè)數(shù): 64/64頁(yè)
文件大小: 360K
代理商: XRT73LC04A
XRT73LC04A
4 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
REV. 1.0.1
60
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 2003 EXAR Corporation
Datasheet October 2003.
Reproduction, in part or whole, without the prior written consent of EXAR Corporation is prohibited.
REVISION HISTORY
R
EV
#
D
ATE
C
HANGES
M
ADE
P1.0.0
May 2002
Original
P1.0.1
August 2002
Encoder/Decoder disable changed from “0” to “1” on page 31.
Changed .......”assert the CS pin at least 5ns” (from 50ns) on page 57.
P1.0.2
December 2002 ICC in electrical tables reduced to 370mA max.
1.0.0
July 2003
Final Release. Changed Theta-JA and Theta-JC. ICC in electrical tables returned to
500mA max for the 4-channel device. Changed TQFP to LQFP.
1.0.1
October 2003
Changed the default register setting for LOSMUT_(n) in CR3.
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