AKD7782-A Datasheet, PDF (42/73 Pages) Asahi Kasei Microsystems – AK7782 Evaluation Board Rev.0

+0
-10
-20
-30
-40
-50
d
-60
B
-70
F
S
-80
-90
-100
-110
-120
-130
-140
20
+0
-10
-20
-30
-40
-50
d
-60
B
-70
F
S
-80
-90
-100
-110
-120
-130
-140
20
AK7782 AINM=>ADCM=>SDOUT7 FFT
[fs=96kHz, fin=1kHz, -60dBFS]
[AKD7782-A]
50
100
200
500
1k
2k
Hz
5k
10k
20k 40k
Figure 54. ADCM – FFT (-60dBFS) [fs=96kHz]
AK7782 AINM=>ADCM=>SDOUT7 FFT
[fs=96kHz, No Signal]
50
100
200
500
1k
2k
Hz
5k
10k
20k 40k
Figure 55. ADCM – FFT (No Signal) [fs=96kHz]
<KM106200>
- 42 -
2011/03