Cirrus-logic CDB5566 Bedienungsanleitung

Copyright  Cirrus Logic, Inc. 2009(All Rights Reserved)www.cirrus.comCDB55665 kSps, 24-bit, High-throughput ΔΣ ADCEvaluation BoardFeatures Two Analo

CDB556610 DS806DB3APPENDIX B. BILL OF MATERIALS CIRRUS LOGICCDB5566-Z_REV_C1.PLBILL OF MATERIALItem Cirrus P/N Rev Descript

CDB5566DS806DB3 11APPENDIX C. SCHEMATICS Figure 3. Schematic - Block Diagram

CDB556612 DS806DB3 Figure 4. Schematic - Power Supplies

CDB5566DS806DB3 13 Figure 5. Schematic - Input Buffers and Multiplexer

CDB556614 DS806DB3 Figure 6. Schematic - CS5566

CDB5566DS806DB3 15 Figure 7. Schematic - Configuration & Misc.

CDB556616 DS806DB3APPENDIX D. LAYER PLOTS CDB5566Figure 8. Top SilkscreenCalibration function has been rem

CDB5566DS806DB3 17 Figure 9. Top Solder Mask

CDB556618 DS806DB3 Figure 10. Top Routing

CDB5566DS806DB3 19 Figure 11. Ground Plane

CDB55662 DS806DB3TABLE OF CONTENTS1. INTRODUCTION ...

CDB556620 DS806DB3 Figure 12. Power Plane

CDB5566DS806DB3 21 Figure 13. Bottom Solder Mask

CDB556622 DS806DB3 Figure 14. Bottom Silkscreen

CDB5566DS806DB3 23 Figure 15. Top Solder Paste Mask

CDB556624 DS806DB3 Figure 16. Bottom Routing

CDB5566DS806DB3 25APPENDIX E. CALIBRATION FUNCTIONThe calibration function has been removed from the CS5566. All references to calibration have been r

CDB556626 DS806DB3REVISION HISTORY Revision Date ChangesDB1 SEP 2007 Initial Release.DB2 DEC 2007 Changed op amps to

CDB5566DS806DB3 31. INTRODUCTIONThe CDB5566 evaluation board is a platform for evaluating the CS5566 ADC performance. The evalua-tion board is design

CDB55664 DS806DB31.1 OverviewThe CDB5566 evaluation board has both analog and digital circuit sections. The analog section consistsof the CS5566 ADC,

CDB5566DS806DB3 52. QUICK START The CDB5566 evaluation board is designed to interface with a data acquisition system. To conne

CDB55666 DS806DB33. HARDWARE DESCRIPTION3.1 Absolute Maximum RatingsObserve the following limits to ensure the CDB5566 component ratings are not excee

CDB5566DS806DB3 7For detailed information on the LMP7732 precision industrial op-amps, please visit National Semiconduc-tor’s website at www.national.

CDB55668 DS806DB33.4 Digital Section3.4.1 Hardware ConfigurationThe CDB5566 evaluation board hardware comes pre-configured so the only connection requ

CDB5566DS806DB3 9APPENDIX A. MAXIMIZING THE PERFORMANCE OF THE CS5566A.1 PCB Layout Considerations• Keep the signal path short between the CS5566 ADC