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CDB61581

Cirrus Logic
Part Number CDB61581
Manufacturer Cirrus Logic
Description Universal Line Interface Unit
Published Jan 25, 2007
Detailed Description www.DataSheet4U.com CDB61581 Universal Line Interface Unit Features s Socketed CS61581 Universal Line Interface s All ...
Datasheet PDF File CDB61581 PDF File

CDB61581
CDB61581

Overview
www.
DataSheet4U.
com CDB61581 Universal Line Interface Unit Features s Socketed CS61581 Universal Line Interface s All Required Components for CS61581 Evaluation s LED Status Indications for Alarm Conditions and Operating Status s Support for Hardware and Host Modes Description The evaluation board includes a socketed CS61581 line interface device and all support components necessary for evaluation.
The board is powered by an external +5 Volt supply.
The board may be configured for 100 Ω twisted-pair T1, 75 Ω coax E1, or 120 Ω twisted-pair E1 short and long haul operations.
Binding posts and bantam jacks are provided for the line interface connections.
Several BNC connectors provide clock and data I/O at the system interface.
Reference timing may be derived from a quartz crystal or an external reference clock.
Four LED indicators monitor device alarm conditions and operating status.
ORDERING INFO: CDB61581 5V+ 0V TCLK TPOS TNEG RCLK RPOS RNEG TTIP TRING RTIP CS61581 RRING MCLK Hardware Control and Mode Circuit LED Status Indicators Serial Interface Control Circuit XTALOUT XTALIN +5V 4.
7 kΩ XTL (optional) Preliminary Product Information P.
O.
Box 17847, Austin, Texas 78760 (512) 445 7222 FAX: (512) 445 7581 http://www.
cirrus.
com This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
Copyright © Cirrus Logic, Inc.
1999 (All Rights Reserved) OCT ‘99 DS211DB2 1 CDB61581 TABLE OF CONTENTS 1.
POWER SUPPLY .
3 2.
BOARD CONFIGURATION .
3 2.
1.
Hardware Mode 3 2.
1.
1.
Network Loopback .
.
.
3 2.
2.
Hardware-Coder Mode .
.
.
...


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