Cirrus Logic CDB5340 - Manual (Page 2)

CDB5340
2 DS601DB1
TABLE OF CONTENTS
1. CDB5340 SYSTEM OVERVIEW .............................................................................................. 3
2. CS8406 DIGITAL AUDIO TRANSMITTER ............................................................................... 3
3. INPUT/OUTPUT FOR CLOCKS AND DATA ........................................................................... 3
4. POWER SUPPLY CIRCUITRY ................................................................................................. 3
5. GROUNDING AND POWER SUPPLY DECOUPLING ............................................................ 3
6. ANALOG INPUT FILTER ......................................................................................................... 3
LIST OF FIGURES
Figure 1. System Block Diagram and Signal Flow .......................................................................... 5
Figure 2. Analog Audio Input........................................................................................................... 6
Figure 3. CS5340 ............................................................................................................................ 7
Figure 4. Level Shifters ................................................................................................................... 8
Figure 5. CS8406 Digital Audio Interface ........................................................................................ 9
Figure 6. Power Circuit.................................................................................................................. 10
Figure 7. Top Layer Silkscreen ..................................................................................................... 11
Figure 8. Top Layer ...................................................................................................................... 12
Figure 9. Bottom Layer................................................................................................................. 13
LIST OF TABLES
Table 1. System Connections ........................................................................................................ 4
Table 2. CDB5340 Jumper and Switch Settings ............................................................................ 4
Contacting Cirrus Logic Support
For all product questions and inquiries contact a Cirrus Logic Sales Representative.
To find one nearest you go to
www.cirrus.com
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