CDB5532U

2

DS807DB1

TABLE OF CONTENTS

1. HARDWARE ............................................................................................................................. 3

1.1 Introduction ........................................................................................................................ 3

1.2 Evaluation Board Overview ................................................................................................ 3

1.2.1 Analog Section ...................................................................................................... 3

1.2.2 Digital Section ....................................................................................................... 4

1.2.3 Power Supply Section ........................................................................................... 4

2. SOFTWARE .............................................................................................................................. 5

2.1 Installation Procedure ........................................................................................................ 5

2.1.1 CDB553xU GUI Software Installation Instructions ................................................ 5

2.1.2 Installing the USB Drivers ..................................................................................... 5

2.1.3 Running the GUI ................................................................................................... 5

2.2 Using the Software ............................................................................................................. 5

2.2.1 Start-Up Window ................................................................................................... 6

2.2.2 Setup Window ....................................................................................................... 7

2.2.3 Data Collection Window ...................................................................................... 10

2.2.4 Configuration Window ......................................................................................... 11

2.3 Collecting Data Sets ........................................................................................................ 12

2.4 Saving and Printing Data ................................................................................................. 12

2.5 Retrieving Saved Data From a File .................................................................................. 12

2.6 Analyzing Data ................................................................................................................. 12

2.7 Histogram Information ......................................................................................................13

2.8 Frequency Domain Information ........................................................................................ 13

2.9 Time Domain Information ................................................................................................. 13

3. SCHEMATICS ......................................................................................................................... 14

4. BOARD LAYOUT ................................................................................................................... 17

REVISION HISTORY ................................................................................................................. 22

LIST OF FIGURES

Figure 1. CDB553xU Start-Up Screen ............................................................................................ 6

Figure 2. CDB5532U Setup Window............................................................................................... 7

Figure 3. CDB5532U Channel Setup Register Window .................................................................. 8

Figure 4. CDB5532U Calibration Window ....................................................................................... 9

Figure 5. CDB5532U Data Collection Window.............................................................................. 10

Figure 6. CDB5532U Configuration Window................................................................................. 11

Figure 7. Analog Section ............................................................................................................... 14

Figure 8. Digital Section ................................................................................................................ 15

Figure 9. Power Supply ................................................................................................................. 16

Figure 10. Top Silkscreen ............................................................................................................. 17

Figure 11. Top Routing.................................................................................................................. 18

Figure 12. Bottom Routing ............................................................................................................ 19

Figure 13. Bottom Silkscreen ........................................................................................................ 20

LIST OF TABLES

Table 1. Voltage Reference Selection for VREF+ .......................................................................... 4

Table 2. Voltage Reference Selection for VREF- ........................................................................... 4