AKD4584_06 Datasheet, PDF (25/46 Pages) Asahi Kasei Microsystems – the 24bit 96kHz CODEC

ASAHI KASEI
[AKD4584]
AKM
AK4584 ADC FFT Plot
VDD=5.0V, fs=44.1kHz, fin=1kHz, Input=-60dBr
+0
-20
-40
-60
d
-80
B
F
S
-100
-120
-140
-160
-180
20
50
100
200
500
1k
2k
5k
Hz
C olo r Line Style Thick D ata
Axis
Blue Solid
3
Fft.C h.1 Am pl Le ft
las t.at2c
Figure 7. FFT Plot
AKM
AK4584 ADC FFT Plot
V DD=5.0V, fs=44.1kHz, fin=None
+0
-20
-40
-60
d
-80
B
F
S
-100
-120
-140
-160
-180
20
50
100
200
500
1k
2k
5k
Hz
C olo r Line Style Thick D ata
Axis
Blue Solid
3
Fft.C h.1 Am pl Le ft
las t.at2c
Figure 8. FFT Plot
10k
20k
10k
20k
<KM065801>
- 25 -
2006/06