CS43122 データシートの表示（PDF） - Cirrus Logic

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CS43122

122 dB, 24-Bit, 192 kHz DAC for Digital Audio

Cirrus Logic 

CS43122

LIST OF FIGURES

Figure 1. Serial Audio Input Timing ................................................................................................. 9

Figure 2. 2 Wire Mode Control Port Timing................................................................................... 10

Figure 3. SPI Control Port Timing ................................................................................................. 11

Figure 4. Typical Connection Diagram .......................................................................................... 12

Figure 5. Control Port Timing, SPI mode ...................................................................................... 20

Figure 6. Control Port Timing, 2 wire Mode................................................................................... 20

Figure 7. Operational Mode 0 Transition Band ............................................................................ 22

Figure 8. Operational Mode 0 Stopband Rejection ...................................................................... 22

Figure 9. Operational Mode 0 Transition Band ............................................................................ 22

Figure 10. Operational Mode 0 Frequency Response ................................................................. 22

Figure 11. Operational Mode 0 Stopband ..................................................................................... 22

Figure 12. Operational Mode 0 Transition Band .......................................................................... 22

Figure 13. Operational Mode 0 Transition Band .......................................................................... 22

Figure 14. Operational Mode 0 Frequency Response ................................................................. 22

Figure 15. Operational Mode 2 Stopband Rejection .................................................................... 23

Figure 16. Operational Mode 2 Transition Band .......................................................................... 23

Figure 17. Operational Mode 2 Transition Band .......................................................................... 23

Figure 18. Operational Mode 2 Frequency Response ................................................................. 23

Figure 19. De-Emphasis Curve ..................................................................................................... 23

Figure 20. Format 0, Left Justified................................................................................................ 24

Figure 21. Format 1, I2S.............................................................................................................. 24

Figure 22. Format 2, Right Justified, 16-Bit Data ......................................................................... 24

Figure 23. Format 3, Right Justified, 24-Bit Data .......................................................................... 24

LIST OF TABLES

Table 1. Operational Mode 0 (16 to 55 kHz sample rates) Common Clock Frequencies ................ 16

Table 2. Operational Mode 1 (45 to 105 kHz sample rates) Common Clock Frequencies ............. 16

Table 3. Operational Mode 2 (95 to 200 kHz sample rates) Common Clock Frequencies ............. 16

Table 4. Operational Mode 0 (16 to 55 kHz) Digital Interface Format Options................................. 21

Table 5. Operational Mode 0 (16 to 55 kHz) De-Emphasis Options ................................................ 21

Table 6. Operational Mode 1 (45 to 105 kHz) Sample Rate Mode Options ..................................... 21

Table 7. Operational Mode 2 (95 to 200 kHz) Sample Rate Mode Options ..................................... 21

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