CDB4361 データシートの表示（PDF） - Cirrus Logic

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CDB4361

Evaluation Board for CS4361

Cirrus Logic 

CDB4361

TABLE OF CONTENTS

1. CS4361 DIGITAL-TO-ANALOG CONVERTER ..................................................................................... 4

2. CS8416 DIGITAL AUDIO RECEIVER .................................................................................................... 4

3. INPUT FOR CLOCKS AND DATA ......................................................................................................... 4

4. POWER SUPPLY CIRCUITRY ............................................................................................................... 4

5. GROUNDING AND POWER SUPPLY DECOUPLING .......................................................................... 4

6. ANALOG OUTPUT FILTERING ............................................................................................................. 5

7. OPTIONAL MUTE CIRCUITRY .............................................................................................................. 5

8. PERFORMANCE PLOTS ....................................................................................................................... 7

9. ERRATA ............................................................................................................................................... 15

10. REVISION HISTORY .......................................................................................................................... 26

LIST OF FIGURES

Figure 1.FFT (48 kHz, 0 dB) ....................................................................................................................... 7

Figure 2.FFT (48 kHz, -60 dB) .................................................................................................................... 7

Figure 3.FFT (48 kHz, No Input) ................................................................................................................. 7

Figure 4.FFT (48 kHz Out-of-Band, No Input) ............................................................................................. 7

Figure 5.FFT (48 kHz, -60 dB Wideband) ................................................................................................... 8

Figure 6.FFT (IMD 48 kHz) ......................................................................................................................... 8

Figure 7.48 kHz THD+N vs. Input Freq ....................................................................................................... 8

Figure 8.48 kHz THD+N vs. Level .............................................................................................................. 8

Figure 9.48 kHz, Fade-to-Noise Linearity ................................................................................................... 8

Figure 10.48 kHz, Frequency Response ..................................................................................................... 8

Figure 11.48 kHz, Crosstalk ........................................................................................................................ 9

Figure 12.48 kHz, Impulse Response ......................................................................................................... 9

Figure 13.Dynamic Range 48 kHz .............................................................................................................. 9

Figure 14.FFT (96 kHz, 0 dB) ................................................................................................................... 10

Figure 15.FFT (96 kHz, -60 dB) ................................................................................................................ 10

Figure 16.FFT (96 kHz, No Input) ............................................................................................................. 10

Figure 17.FFT (96 kHz Out-of-Band, No Input) ......................................................................................... 10

Figure 18.FFT (96 kHz, -60 dB Wideband) ............................................................................................... 10

Figure 19.FFT (IMD 96 kHz) ..................................................................................................................... 10

Figure 20.96 kHz, THD+N vs. Input Freq .................................................................................................. 11

Figure 21.96 kHz, THD+N vs. Level ......................................................................................................... 11

Figure 22.96 kHz, Fade-to-Noise Linearity ............................................................................................... 11

Figure 23.96 kHz, Frequency Response ................................................................................................... 11

Figure 24.96 kHz, Crosstalk ...................................................................................................................... 11

Figure 25.96 kHz, Impulse Response ....................................................................................................... 11

Figure 26.Dynamic Range 96 kHz ............................................................................................................ 12

Figure 27.FFT (192 kHz, 0 dB) ................................................................................................................. 12

Figure 28.FFT (192 kHz, -60 dB) .............................................................................................................. 12

Figure 29.FFT (192 kHz, No Input) ........................................................................................................... 13

Figure 30.FFT (192 kHz Out-of-Band, No Input) ....................................................................................... 13

Figure 31.FFT (192 kHz, -60 dB Wideband) ............................................................................................. 13

Figure 32.FFT (IMD 192 kHz) ................................................................................................................... 13

Figure 33.192 kHz, THD+N vs. Input Freq ................................................................................................ 13

Figure 34.192 kHz, THD+N vs. Level ....................................................................................................... 13

Figure 35.192 kHz, Fade-to-Noise Linearity ............................................................................................. 14

Figure 36.192 kHz, Frequency Response ................................................................................................. 14

Figure 37.192 kHz, Crosstalk .................................................................................................................... 14

Figure 38.192 kHz, Impulse Response ..................................................................................................... 14

Figure 39.Dynamic Range 192 kHz .......................................................................................................... 15

2

DS672DB2

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