User`s guide

User's Guide
SLAU247 – August 2008
ADS5474 ADX Evaluation Board for Interleaving
Contents
1 Overview ...................................................................................................................... 3
1.1 Purpose .............................................................................................................. 3
1.2 EVM Basic Functions............................................................................................... 3
1.3 Power Requirements ............................................................................................... 3
1.4 ADS-ADX EVM Operational Procedure .......................................................................... 3
2 Circuit and Operational Description ....................................................................................... 4
2.1 Schematic Diagram ................................................................................................. 4
2.2 Power ................................................................................................................. 4
2.3 Clock Input ........................................................................................................... 4
2.4 Analog Input ........................................................................................................ 4
2.5 DIP Switches ........................................................................................................ 5
2.6 Onboard Status Output ............................................................................................ 5
2.7 Digital Outputs....................................................................................................... 6
3 Installation .................................................................................................................... 6
4 View ........................................................................................................................... 8
5 Capturing Data ............................................................................................................... 9
5.1 Setup ................................................................................................................. 9
5.2 Connect to Board ................................................................................................... 9
5.3 Capture Single Batch ............................................................................................. 10
5.4 Continuous Capture ............................................................................................... 10
6 Import and Export of Data ................................................................................................. 10
6.1 Import Data ......................................................................................................... 10
6.2 Export Data ........................................................................................................ 10
7 Data Analysis ............................................................................................................... 10
7.1 Analysis Settings .................................................................................................. 10
7.2 Analysis Window Output ......................................................................................... 11
8 Plot Tools .................................................................................................................... 12
9 Keyboard Commands ...................................................................................................... 12
10 MATLAB Interface .......................................................................................................... 13
11 Results ....................................................................................................................... 13
12 Troubleshooting ............................................................................................................ 15
13 SP Devices Intellectual Property ......................................................................................... 15
14 Printed-Circuit Board Layout, Bill of Materials, and Schematic ...................................................... 16
14.1 Printed-Circuit Board Layout ..................................................................................... 16
14.2 Bill of Materials .................................................................................................... 20
14.3 Schematic .......................................................................................................... 22
List of Figures
1 Board Layout ................................................................................................................. 4
2 100-MHz ..................................................................................................................... 13
3 230-MHz ..................................................................................................................... 13
4 491.5-MHz ................................................................................................................... 14
5 ADS5474-ADX .............................................................................................................. 14
6 Layer 1 ....................................................................................................................... 16
SLAU247 – August 2008 ADS5474 ADX Evaluation Board for Interleaving 1
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