AKD5384_05 Datasheet, PDF (8/23 Pages) Asahi Kasei Microsystems – 24bit 96kHz 4ch A/D converter

ASAHI KASEI
[AKD5384]
[ADC Plot : fs=48kHz]
AKM
AK5384 THD+N vs. Input Level
AVDD=DVDD=TVDD=5.0V, fs=48kHz, fin=1kHz
-90
-91
-92
-93
-94
-95
-96
-97
-98
d
-99
B
F
-100
S -101
-102
-103
-104
-105
-106
-107
-108
-109
-110
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBr
Figure 1. THD+N vs. Input Level
AKM
-90
-91
-92
-93
-94
-95
-96
-97
-98
d
-99
B
-100
F
S -101
-102
-103
-104
-105
-106
-107
-108
-109
-110
20
AK5384 THD+N vs. Input Frequency
AVDD=DVDD=TVDD=5.0V, fs=48kHz, Input=-1.0dBr
50
100
200
500
1k
2k
Hz
Figure 2. THD+N vs. Input Frequency
5k
10k
20k
<KM070101>
-8-
2005/10