AKD4584_06 Datasheet, PDF (32/46 Pages) Asahi Kasei Microsystems – the 24bit 96kHz CODEC

ASAHI KASEI
[AKD4584]
AKM
AK4584 DAC Crosstalk
VDD=5.0V, fs=44.1kHz, Input=0dBFS
-100
-102.5
-105
-107.5
-110
-112.5
d
-115
B
-117.5
-120
-122.5
-125
-127.5
-130
20
50
100
200
500
1k
2k
5k
Hz
C olo r Line Style Thick D ata
Axis
Blue
Blue
Solid
Solid
3
Anlr.C ros s talk Left
3
Anlr.C ros s talk Left
las t.at2c
Figure 5. Crosstalk
AKM
AK4584 DAC FFT Plot
VDD =5.0V, fs=44.1kHz, fin=1kHz, Input=0dBFS
+0
-20
-40
-60
d
B
-80
r
-100
A
-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 6. FFT Plot
10k
20k
10k
20k
<KM065801>
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2006/06