Cirrus Logic CS4350 - Manual (Page 5)

DS691F2 5
CS4350
LIST OF FIGURES
Figure 1. Equivalent Output Load .............................................................................................................. 10
Figure 2. Maximum Loading....................................................................................................................... 10
Figure 3. THD+N vs Output Amplitude for VA = 5.0 V ............................................................................... 10
Figure 4. THD+N vs Output Amplitude for VA = 3.3 V ............................................................................... 10
Figure 5. THD+N vs Output Amplitude for VA = 3.14 V ............................................................................. 10
Figure 6. Serial Port Timing, Non-TDM Mode............................................................................................ 13
Figure 7. Serial Port Timing, TDM Mode.................................................................................................... 13
Figure 8. Control Port Timing - I²C Format................................................................................................. 13
Figure 9. Control Port Timing - SPI Mode .................................................................................................. 14
Figure 10. Typical Connection Diagram..................................................................................................... 16
Figure 11. Left-Justified up to 24-Bit Data.................................................................................................. 18
Figure 12. I²S, up to 24-Bit Data ................................................................................................................ 18
Figure 13. Right-Justified Data................................................................................................................... 18
Figure 14. TDM Mode Connection Diagram .............................................................................................. 19
Figure 15. TDM Mode Timing .................................................................................................................... 19
Figure 16. De-Emphasis Curve.................................................................................................................. 20
Figure 17. Differential to Single-Ended Output Filter ................................................................................. 22
Figure 18. Passive Single-Ended Output Filter .......................................................................................... 22
Figure 19. Control Port Timing, I²C Mode .................................................................................................. 25
Figure 20. Control Port Timing, SPI Mode ................................................................................................. 26
Figure 21. De-Emphasis Curve.................................................................................................................. 29
Figure 22. ATAPI Block Diagram ............................................................................................................... 30
Figure 23. Stopband Rejection (fast), all Modes ........................................................................................ 35
Figure 24. Stopband Rejection (slow), all Modes....................................................................................... 35
Figure 25. Single-Speed (fast) Passband Detail ........................................................................................ 35
Figure 26. Single-Speed (slow) Passband Detail....................................................................................... 35
Figure 27. Double-Speed (fast) Passband Detail....................................................................................... 35
Figure 28. Double-Speed (slow) Passband Detail ..................................................................................... 35
Figure 29. Quad-Speed (fast) Passband Detail ......................................................................................... 36
Figure 30. Quad-Speed (slow) Passband Detail........................................................................................ 36
LIST OF TABLES
Table 1. Recommended Operating Conditions ............................................................................................ 7
Table 2. Absolute Maximum Ratings ........................................................................................................... 7
Table 3. DAC Analog Characteristics - Commercial (-CZZ)......................................................................... 8
Table 4. DAC Analog Characteristics - Automotive (-DZZ).......................................................................... 9
Table 5. Combined Interpolation and On-Chip Analog Filter Response .................................................... 11
Table 6. Switching Specifications - Serial Audio Interface ......................................................................... 12
Table 7. Switching Characteristics - Control Port - I²C Format .................................................................. 13
Table 8. Switching Characteristics - Control Port - SPI Format ................................................................. 14
Table 9. Digital Characteristics .................................................................................................................. 15
Table 10. Power and Thermal Characteristics ........................................................................................... 15
Table 11. CS4350 Auto-Detect .................................................................................................................. 17
Table 12. Digital Interface Format - Stand-Alone Mode............................................................................. 23
Table 13. Digital Interface Formats ............................................................................................................ 28
Table 14. ATAPI Decode ........................................................................................................................... 30
Table 15. Example Digital Volume Settings ............................................................................................... 32
Table 16. Thermal Characteristics ............................................................................................................. 37