1Copyright Cirrus Logic, Inc. 2003(All Rights Reserved)Cirrus Logic, Inc.www.cirrus.comCDB5340 Evaluation Board for CS5340FeaturesDemonstrates recom
CDB534010 DS601DB1Figure 6. Power Circuit
DS601DB1 11CDB5340CDB5340CS5340CS5340 Data ModesCDB5340CDB5340Figure 7. Top Layer Silkscreen
CDB534012 DS601DB1Figure 8. Top Layer
DS601DB1 13CDB5340Figure 9. Bottom Layer
CDB439818
CDB53402 DS601DB1TABLE OF CONTENTS1. CDB5340 SYSTEM OVERVIEW ...
DS601DB1 3CDB53401. CDB5340 SYSTEM OVERVIEWThe CDB5340 evaluation board is an excellent means of quickly evaluating the CS5340. TheCS8406 digital audi
CDB53404 DS601DB1 * denotes default factory settingsCONNECTOR INPUT/OUTPUT SIGNAL PRESENTVA/VD Input +3.3V to +5V power for the CS5340VL Input +2.5V
DS601DB1 5CDB5340 CS5340CS8406DIGITALAUDIOINTERFACEI/O FORCLOCKSAND DATAFIG 4FIG 5LEVELSHIFTERFIG 4RESETCIRCUITFIG 6CRYSTALOSCILLATORFIG 4FIG 3
CDB53406 DS601DB1Figure 2. Analog Audio Input
DS601DB1 7CDB5340Figure 3. CS5340CS5340-CZCS5340 Data Modes
CDB53408 DS601DB1Figure 4. Level Shifters
DS601DB1 9CDB5340Figure 5. CS8406 Digital Audio Interface
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