DS691F1

5

CS4350

LIST OF FIGURES

Figure 1. Equivalent Output Load .............................................................................................................. 11

Figure 2. Maximum Loading....................................................................................................................... 11

Figure 3. THD+N vs Output Amplitude for VA = 5.0 V ............................................................................... 11

Figure 4. THD+N vs Output Amplitude for VA = 3.3 V ............................................................................... 11

Figure 5. THD+N vs Output Amplitude for VA = 3.14 V ............................................................................. 11

Figure 6. Serial Port Timing, Non-TDM Mode............................................................................................ 14

Figure 7. Serial Port Timing, TDM Mode.................................................................................................... 14

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

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

Figure 10. Typical Connection Diagram..................................................................................................... 17

Figure 11. Left-Justified up to 24-Bit Data.................................................................................................. 19

Figure 12. I²S, up to 24-Bit Data ................................................................................................................ 19

Figure 13. Right-Justified Data................................................................................................................... 19

Figure 14. TDM Mode Connection Diagram .............................................................................................. 20

Figure 15. TDM Mode Timing .................................................................................................................... 20

Figure 16. De-Emphasis Curve.................................................................................................................. 21

Figure 17. Differential to Single-Ended Output Filter ................................................................................. 23

Figure 18. Passive Single-Ended Output Filter .......................................................................................... 23

Figure 19. Control Port Timing, I²C Mode .................................................................................................. 26

Figure 20. Control Port Timing, SPI Mode ................................................................................................. 27

Figure 21. De-Emphasis Curve.................................................................................................................. 30

Figure 22. ATAPI Block Diagram ............................................................................................................... 31

Figure 23. Stopband Rejection (fast), all Modes ........................................................................................ 36

Figure 24. Stopband Rejection (slow), all Modes....................................................................................... 36

Figure 25. Single-Speed (fast) Passband Detail ........................................................................................ 36

Figure 26. Single-Speed (slow) Passband Detail....................................................................................... 36

Figure 27. Double-Speed (fast) Passband Detail....................................................................................... 36

Figure 28. Double-Speed (slow) Passband Detail ..................................................................................... 36

Figure 29. Quad-Speed (fast) Passband Detail ......................................................................................... 37

Figure 30. Quad-Speed (slow) Passband Detail........................................................................................ 37

LIST OF TABLES

Table 1. CS4350 Auto-Detect .................................................................................................................... 18

Table 2. Digital Interface Format - Stand-Alone Mode............................................................................... 24

Table 3. Digital Interface Formats .............................................................................................................. 29

Table 4. ATAPI Decode ............................................................................................................................. 31

Table 5. Example Digital Volume Settings ................................................................................................. 33