Cirrus-logic CS4234 Manual de usuario descargar pdf (Pagina 5)

DS899F1 5

CS4234

Figure 41. SSM DAC Passband Ripple .................................................................................................... 71

Figure 42. DSM DAC Stopband Rejection ................................................................................................ 72

Figure 43. DSM DAC Transition Band ...................................................................................................... 72

Figure 44. DSM DAC Transition Band (Detail) .......................................................................................... 72

Figure 45. DSM DAC Passband Ripple .................................................................................................... 72

Figure 46. Package Drawing ..................................................................................................................... 73

Figure 47. Progression of the Tracking Signal Through the DAC5 Path ................................................... 75

Figure 48. Directly Proportional vs. Indirectly Proportional Modes of Operation ....................................... 77

Figure 49. DAC5 TPS Modes of Operation ............................................................................................... 78

Figure 50. DAC5 Volume and TPS Offset Controls .................................................................................. 78

LIST OF TABLES

Table 1. Speed Modes .............................................................................................................................. 26

Table 2. Common Clock Frequencies ....................................................................................................... 27

Table 3. Master Mode Left Justified and I²S Clock Ratios ........................................................................ 27

Table 4. Slave Mode Left Justified and I²S Clock Ratios .......................................................................... 28

Table 5. Slave Mode TDM Clock Ratios ................................................................................................... 28

Table 6. Unmasking SDIN1 Data from DAC5 Path ...................................................................................36

Table 7. Unmasking SDIN2 Data from DAC5 Path ...................................................................................37

Table 8. Soft Ramp Rates ......................................................................................................................... 46

Table 9. Noise Gate Bit Depth Settings .................................................................................................... 46

Table 10. Error Reporting and Interrupt Behavior Details ......................................................................... 47

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Cirrus-logic CS4234 Manual de usuario Pagina 5

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