AKD4683-B Datasheet, PDF (25/55 Pages) Asahi Kasei Microsystems – 24bit CODEC that has two channels of ADC and four channels of DAC with internal DIR, DIT

ASAHI KASEI
+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
(ADC fs=48kHz)
AK4683 Frequency Respons fs=48kHz
AVDD1=AVDD2=DVDD=PVDD=TVDD=HVDD=5V
50
100
200
500
1k
2k
Hz
Figure 16. Frequency Response (Input Level=-0.5dBFS)
[AKD4683-B]
5k
10k
20k
-70
-75
-80
-85
-90
-95
-100
-105
d
-110
B
-115
-120
-125
-130
-135
-140
-145
-150
20
AK4683 Crosstalk fs=48kHz
AVDD1=AVDD2=DVDD=PVDD=TVDD=HVDD=5V
50
100
200
500
1k
2k
Hz
Figure 17. Crosstalk (Input Level=-0.5dBFS)
5k
10k
20k
<KM080901>
- 25 -
2006/05