CS44600 datasheet(6/78 Pages) CIRRUS

6 / 78 page

DS633PP1

CS44600

LIST OF FIGURES

Figure 1. Performance Characteristics Evaluation Active Filter Circuit......................................... 10

Figure 2. XTI Timings.................................................................................................................... 11

Figure 3. SYS_CLK Timings ......................................................................................................... 12

Figure 4. PWMOUTxx Timings ..................................................................................................... 12

Figure 5. PS_SYNC Timings......................................................................................................... 12

Figure 6. Serial Audio Interface Timing.........................................................................................13

Figure 7. Serial Audio Interface Timing - TDM Mode.................................................................... 13

Figure 8. Control Port Timing - I²C Format.................................................................................... 14

Figure 9. Control Port Timing - SPI Format................................................................................... 15

Figure 10. CS44600 Pinout Diagram ............................................................................................ 16

Figure 11. Typical Full-Bridge Connection Diagram ..................................................................... 20

Figure 12. Typical Half-Bridge Connection Diagram..................................................................... 21

Figure 13. CS44600 Data Flow Diagram (Single Channel Shown) .............................................. 23

Figure 14. Fundamental Mode Crystal Configuration ................................................................... 24

Figure 15. 3rd Overtone Crystal Configuration ............................................................................. 25

Figure 16. CS44600 Internal Clock Generation ............................................................................ 25

Figure 17. I²S Serial Audio Formats.............................................................................................. 27

Figure 18. Left-Justified Serial Audio Formats .............................................................................. 27

Figure 19. Right-Justified Serial Audio Formats............................................................................ 28

Figure 20. One Line Mode #1 Serial Audio Format....................................................................... 28

Figure 21. One Line Mode #2 Serial Audio Format....................................................................... 29

Figure 22. TDM Mode Serial Audio Format .................................................................................. 29

Figure 23. De-Emphasis Curve..................................................................................................... 30

Figure 24. Control Port Timing in SPI Mode ................................................................................. 35

Figure 25. Control Port Timing, I²C Slave Mode Write.................................................................. 36

Figure 26. Control Port Timing, I²C Slave Mode Read.................................................................. 36

Figure 27. Recommended CS44600 Power Supply Decoupling Layout....................................... 38

Figure 28. Recommended CS44600 Crystal Circuit Layout ......................................................... 39

Figure 29. Recommended PSR Circuit Layout ............................................................................. 40

Figure 30. PSR Calibration Sequence .......................................................................................... 43

Figure 31. PWM Output Delay ...................................................................................................... 69

Figure 32. 64-Pin LQFP Package Drawing ................................................................................... 75

CS44600 Datasheet(PDF) 6 Page - Cirrus Logic