AKD4683 Datasheet, PDF (61/74 Pages) Asahi Kasei Microsystems – AK4683 Evaluation Board Rev.1

ASAHI KASEI
AKM
-80
-82
-84
-86
-88
-90
-92
-94
-96
d
-98
B
r -100
-102
A
-104
-106
-108
-110
-112
-114
-116
-118
-120
40 50
(DAC fs=192kHz)
Red=Lch,Blu=Rch
100
200
500
1k
2k
Hz
5k
10k
Figure 42. THD+N vs Input Frequency (Input Level=0dBFS)
[AKD4683-A]
20k
50k 80k
AKM
+0
-10
Red=Lch,Blu=Rch
-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 43. Linearity (Input Frequency=1kHz)
<KM077504>
- 61 -
2005/08