CS4350-DZZR(2006) Просмотр технического описания (PDF) - Cirrus Logic

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CS4350-DZZR
(Rev.:2006)

192 kHz Stereo DAC with Integrated PLL

Cirrus Logic 

CS4350

LIST OF FIGURES

Figure 1. Output Test Load ........................................................................................................................ 10

Figure 2. Maximum Loading....................................................................................................................... 10

Figure 3. Serial Port Timing, Non-TDM Mode............................................................................................ 12

Figure 4. Serial Port Timing, TDM Mode.................................................................................................... 12

Figure 5. Control Port Timing - I²C Format................................................................................................. 13

Figure 6. Control Port Timing - SPI Mode .................................................................................................. 14

Figure 7. Typical Connection Diagram....................................................................................................... 16

Figure 8. Left-Justified up to 24-Bit Data.................................................................................................... 18

Figure 9. I²S, up to 24-Bit Data .................................................................................................................. 18

Figure 10. Right-Justified Data................................................................................................................... 18

Figure 11. TDM Mode Connection Diagram .............................................................................................. 19

Figure 12. TDM Mode Timing .................................................................................................................... 19

Figure 13. De-Emphasis Curve.................................................................................................................. 20

Figure 14. Differential to Single-ended Output Filter.................................................................................. 22

Figure 15. Passive Single-Ended Output Filter .......................................................................................... 22

Figure 16. Control Port Timing, I²C Mode .................................................................................................. 25

Figure 17. Control Port Timing, SPI Mode ................................................................................................. 26

Figure 18. De-Emphasis Curve.................................................................................................................. 28

Figure 19. ATAPI Block Diagram ............................................................................................................... 30

Figure 20. Stopband Rejection (fast), all Modes ........................................................................................ 35

Figure 21. Stopband Rejection (slow), all Modes....................................................................................... 35

Figure 22. Single-Speed (fast) Passband Detail ........................................................................................ 35

Figure 23. Single-Speed (slow) Passband Detail....................................................................................... 35

Figure 24. Double-Speed (fast) Passband Detail....................................................................................... 35

Figure 25. Double-Speed (slow) Passband Detail ..................................................................................... 35

Figure 26. Quad-Speed (fast) Passband Detail ......................................................................................... 36

Figure 27. Quad-Speed (slow) Passband Detail........................................................................................ 36

LIST OF TABLES

Table 1. Pin Descriptions ............................................................................................................................. 7

Table 2. CS4350 Auto-Detect .................................................................................................................... 17

Table 3. Digital Interface Format - Stand-Alone Mode............................................................................... 23

Table 4. Digital Interface Formats .............................................................................................................. 28

Table 5. ATAPI Decode ............................................................................................................................. 30

Table 6. Example Digital Volume Settings ................................................................................................. 32

DS691A3

5

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