AKD4620B Datasheet, PDF (55/60 Pages) Asahi Kasei Microsystems – Evaluation board AK4620B

ASAHI KASEI
(fs=192kHz)
[AKD4620B-B]
AKM
+0
-10
AK4620 Linearity
VA=VT=5V, VD=3.3V, fs=192kHz
-20
-30
-40
-50
d
-60
B
r
-70
A
-80
-90
-100
-110
-120
-130
-140
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 78. Linearity (fin=1kHz)
AKM
+1
+0.8
+0.6
+0.4
+0.2
+0
-0.2
d
B
-0.4
r
-0.6
A
-0.8
-1
-1.2
-1.4
-1.6
-1.8
-2
AK4620 Frequency Respons
VA=VT=5V, VD=3.3V, fs=192kHz
5k
10k
15k
20k
25k
30k
35k
40k
45k
50k
55k
60k
65k
70k
75k 80k
Hz
Figure 79. Frequency Response (Input level=0dBFS)
<KM078900>
- 55 -
2005/05