National ADC12040 - Manual (Page 2)

Table of Contents
1.0 Introduction.............................................................................................................................3
2.0 Board Assembly .....................................................................................................................3
3.0 Quick Start..............................................................................................................................4
4.0 Functional Description............................................................................................................4
4.1 Input (signal conditioning) circuitry ............................................................................4
4.1.1 Single Input ...............................................................................................4
4.1.2 Dual Input ..................................................................................................5
4.2 ADC reference circuitry .............................................................................................5
4.3 ADC clock circuit .......................................................................................................5
4.5 Digital Data Output ....................................................................................................6
4.5 Power Supply Connections .......................................................................................6
4.6 Power Requirements.................................................................................................6
5.0 Installing the ADC12040 Evaluation Board ............................................................................6
6.0 Obtaining Best Results...........................................................................................................6
6.1 Clock Jitter.................................................................................................................6
6.2 Coherent Sampling....................................................................................................7
7.0 Evaluation Board Specifications.............................................................................................8
8.0 Hardware Schematic ..............................................................................................................9
9.0 Evaluation Board Bill of Materials...........................................................................................10
A1.0 Operating in the Computer Mode.........................................................................................12
A2.0 Summary Tables of Test Points and Connectors ................................................................12
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