AKD4686-B Datasheet, PDF (24/55 Pages) Asahi Kasei Microsystems – AK4686 Evaluation Board Rev.0

[AKD4686-B]
1.ADCà·¦ (fs=48kHz)
+0
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d
-60
B
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F
S
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Figure 7. FFT (Input Frequency =1kHz, Input Level=-1dBFS)
+0
-10
-20
-30
-40
-50
d
-60
B
-70
F
S
-80
-90
-100
-110
-120
-130
-140
20
50
100
200
500
1k
2k
Hz
5k
10k 20k
Figure 8. FFT(Input Frequency =1kHz, Input Level=-60dBFS)
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2010/08