AKD4584 Datasheet, PDF (18/41 Pages) Asahi Kasei Microsystems – Evaluation board Rev.A for AK4584

ASAHI KASEI
[AKD4584]
AKM
AK4584 ADC Linearity
VDD=5.0V, fs=44.1kHz, fin=1kHz
+0
-10
-20
-30
-40
d
-50
B
-60
F
S
-70
-80
-90
-100
-110
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBr
Color Line Style Thick D a ta
Axis
Blue Solid
3
DSP Anlr.Bandpass A L e ft
l a s t.a t2c
Figure 3. Linearity
AKM
AK4584 ADC Frequency Response
VDD=5.0V, fs=44.1kHz, Input=-0.5dBr
+0
-0.1
-0.2
-0.3
-0.4
d
B
-0.5
F
S
-0.6
-0.7
-0.8
-0.9
-1
20
50
100
200
500
1k
2k
Hz
Color Line Style Thick D a ta
Axis
Blue Solid
3
DSP Anlr.Am pl A L e ft
l a s t.a t2c
Figure 4. Frequency Response
5k
10k
20k
<KM065800>
- 18 -
’01/11