CS4334-DS Просмотр технического описания (PDF) - Cirrus Logic

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CS4334-DS

8-Pin, 24-Bit, 96 kHz Stereo D/A Converter

Cirrus Logic 

CS4334/5/8/9

4.11 High Rate Mode Performance Plots .............................................................................. 21

5. PIN DESCRIPTIONS ............................................................................................................. 22

6. PARAMETER DEFINITIONS ................................................................................................. 23

7. REFERENCES ....................................................................................................................... 23

8. ORDERING INFORMATION: ............................................................................................... 24

9. FUNCTIONAL COMPATIBILITY ........................................................................................... 24

10. PACKAGE DIMENSIONS ................................................................................................... 25

LIST OF FIGURES

Figure 1. Output Test Load .......................................................................................................... 7

Figure 2. Maximum Loading......................................................................................................... 7

Figure 3. Power vs. Sample Rate ................................................................................................ 7

Figure 4. External Serial Mode Input Timing .............................................................................. 10

Figure 5. Internal Serial Mode Input Timing ............................................................................... 10

Figure 6. Internal Serial Clock Generation ................................................................................ 10

Figure 7. Recommended Connection Diagram.......................................................................... 11

Figure 8. System Block Diagram................................................................................................ 12

Figure 9. De-Emphasis Curve (Fs = 44.1kHz) ........................................................................... 13

Figure 10. CS4334 Data Format (I2S).......................................................................................... 15

Figure 11. CS4335 Data Format .................................................................................................. 15

Figure 12. CS4338 Data Format .................................................................................................. 15

Figure 13. CS4339 Data Format .................................................................................................. 16

Figure 14. CS4334/5/8/9 Initialization and Power-Down Sequence ............................................ 17

Figure 15. Stopband Rejection..................................................................................................... 18

Figure 16. Transition Band ........................................................................................................... 18

Figure 17. Transition Band ........................................................................................................... 18

Figure 18. Passband Ripple ......................................................................................................... 18

Figure 19. Stopband Rejection..................................................................................................... 19

Figure 20. Transition Band ........................................................................................................... 19

Figure 21. Transition Band ........................................................................................................... 19

Figure 22. Passband Ripple ......................................................................................................... 19

Figure 23. 0 dBFS FFT (BRM) ..................................................................................................... 20

Figure 24. -60 dBFS FFT (BRM).................................................................................................. 20

Figure 25. Idle Channel Noise FFT (BRM)................................................................................... 20

Figure 26. Twin Tone IMD FFT (BRM)......................................................................................... 20

Figure 27. THD+N vs. Amplitude (BRM) ...................................................................................... 20

Figure 28. THD+N vs. Frequency (BRM) ..................................................................................... 20

Figure 29. 0 dBFS FFT (HRM)..................................................................................................... 21

Figure 30. -60 dBFS FFT (HRM).................................................................................................. 21

Figure 31. Idle Channel Noise FFT (HRM) .................................................................................. 21

Figure 32. Twin Tone IMD FFT (HRM) ........................................................................................ 21

Figure 33. THD+N vs. Amplitude (HRM)...................................................................................... 21

Figure 34. THD+N vs. Frequency (HRM)..................................................................................... 21

Figure 35.

LIST OF TABLES

Table 1. Common Clock Frequencies ..................................................................................... 13

Table 2.

DS248F3

3

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