CS4365 Datasheet, PDF (4/51 Pages) Cirrus Logic – 114 dB, 192 kHz 6-Channel D/A Converter

CS4365
LIST OF FIGURES
Figure 1. Serial Audio Interface Timing..................................................................................................... 14
Figure 2. TDM Serial Audio Interface Timing ............................................................................................ 14
Figure 3. Direct Stream Digital - Serial Audio Input Timing....................................................................... 15
Figure 4. Direct Stream Digital - Serial Audio Input Timing for Phase Modulation mode.......................... 15
Figure 5. Control Port Timing - I²C Format ............................................................................................... 16
Figure 6. Control Port Timing - SPI Format............................................................................................... 17
Figure 7. Typical Connection Diagram, Software Mode............................................................................ 18
Figure 8. Typical Connection Diagram, Hardware Mode .......................................................................... 19
Figure 9. Format 0 - Left-Justified up to 24-bit Data ................................................................................. 22
Figure 10. Format 1 - I²S up to 24-bit Data............................................................................................... 22
Figure 11. Format 2 - Right-Justified 16-bit Data ...................................................................................... 22
Figure 12. Format 3 - Right-Justified 24-bit Data ...................................................................................... 22
Figure 13. Format 4 - Right-Justified 20-bit Data ...................................................................................... 23
Figure 14. Format 5 - Right-Justified 18-bit Data ...................................................................................... 23
Figure 15. Format 8 - One Line Mode 1.................................................................................................... 23
Figure 16. Format 9 - One Line Mode 2.................................................................................................... 24
Figure 17. Format 12 - TDM Mode............................................................................................................ 24
Figure 18. De-Emphasis Curve................................................................................................................. 25
Figure 19. ATAPI Block Diagram (x = channel pair 1, 2, or 3) .................................................................. 26
Figure 20. DSD phase modulation mode diagram .................................................................................... 27
Figure 21. Full-Scale Output ..................................................................................................................... 28
Figure 22. Recommended Output Filter.................................................................................................... 28
Figure 23. Recommended Mute Circuitry ................................................................................................. 29
Figure 24. Control Port Timing, I²C Mode................................................................................................. 32
Figure 25. Control Port Timing, SPI mode ................................................................................................ 33
Figure 26. Single-Speed (fast) Stopband Rejection.................................................................................. 48
Figure 27. Single-Speed (fast) Transition Band ........................................................................................ 48
Figure 28. Single-Speed (fast) Transition Band (detail) ............................................................................ 48
Figure 29. Single-Speed (fast) Passband Ripple ...................................................................................... 48
Figure 30. Single-Speed (slow) Stopband Rejection ................................................................................ 48
Figure 31. Single-Speed (slow) Transition Band....................................................................................... 48
Figure 32. Single-Speed (slow) Transition Band (detail)........................................................................... 49
Figure 33. Single-Speed (slow) Passband Ripple..................................................................................... 49
Figure 34. Double-Speed (fast) Stopband Rejection ................................................................................ 49
Figure 35. Double-Speed (fast) Transition Band....................................................................................... 49
Figure 36. Double-Speed (fast) Transition Band (detail)........................................................................... 49
Figure 37. Double-Speed (fast) Passband Ripple..................................................................................... 49
Figure 38. Double-Speed (slow) Stopband Rejection ............................................................................... 50
Figure 39. Double-Speed (slow) Transition Band ..................................................................................... 50
Figure 40. Double-Speed (slow) Transition Band (detail) ......................................................................... 50
Figure 41. Double-Speed (slow) Passband Ripple ................................................................................... 50
Figure 42. Quad-Speed (fast) Stopband Rejection ................................................................................... 50
Figure 43. Quad-Speed (fast) Transition Band ......................................................................................... 50
Figure 44. Quad-Speed (fast) Transition Band (detail) ............................................................................. 51
Figure 45. Quad-Speed (fast) Passband Ripple ....................................................................................... 51
Figure 46. Quad-Speed (slow) Stopband Rejection.................................................................................. 51
Figure 47. Quad-Speed (slow) Transition Band........................................................................................ 51
Figure 48. Quad-Speed (slow) Transition Band (detail)............................................................................ 51
Figure 49. Quad-Speed (slow) Passband Ripple...................................................................................... 51
4
DS670PP1