CDB4340A データシートの表示（PDF） - Cirrus Logic

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CDB4340A

24-Bit, 192 kHz Stereo DAC for Audio

Cirrus Logic 

CS4340A

LIST OF FIGURES

Figure 1. Typical Connection Diagram............................................................................................ 5

Figure 2. CS4340A Format 0 - I2S up to 24-Bit Data ...................................................................... 7

Figure 3. CS4340A Format 1 - Left Justified up to 24-Bit Data....................................................... 8

Figure 4. CS4340A Format 2 - Right Justified, 24-Bit Data ............................................................ 8

Figure 5. CS4340A Format 3 - Right Justified, 16-Bit Data ............................................................ 8

Figure 6. De-Emphasis Curve......................................................................................................... 8

Figure 7. Output Test Load ........................................................................................................... 12

Figure 8. Maximum Loading.......................................................................................................... 12

Figure 9. Single-Speed Stopband Rejection ................................................................................. 14

Figure 10. Single-Speed Transition Band ..................................................................................... 14

Figure 11. Single-Speed Transition Band (Detail)......................................................................... 14

Figure 12. Single-Speed Passband Ripple ................................................................................... 14

Figure 13. Double-Speed Stopband Rejection.............................................................................. 14

Figure 14. Double-Speed Transition Band.................................................................................... 14

Figure 15. Double-Speed Transition Band (Detail) ....................................................................... 15

Figure 16. Double-Speed Passband Ripple.................................................................................. 15

Figure 17. Serial Input Timing ....................................................................................................... 16

LIST OF TABLES

Table 1. CS4340A Auto-Detect....................................................................................................... 6

Table 2. Single-Speed Mode Standard Frequencies ...................................................................... 7

Table 3. Double-Speed Mode Standard Frequencies..................................................................... 7

Table 4. Quad-Speed Mode Standard Frequencies ....................................................................... 7

Table 5. Digital Interface Format - DIF1 and DIF0 .......................................................................... 7

Table 6. De-Emphasis Control ........................................................................................................ 8

DS590PP2

3

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