AKD4390-SA Datasheet, PDF (21/29 Pages) Asahi Kasei Microsystems – AK4390 Sound quality evaluation board Rev.2

[AKD4390-SA]
(fs=96kHz)
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
AK4390 Frequency Response
fs=96kHz,0dBFS Input
08/05/08 15:11:25
2.5k
5k
7.5k
10k
12.5k 15k
17.5k 20k 22.5k 25k 27.5k 30k 32.5k 35k 37.5k 40k
Hz
Figure 16 Frequency Response (Input level=0dBFS)
AKM
+0
-10
-20
-30
-40
-50
-60
-70
d
B
-80
-90
-100
-110
-120
-130
-140
-150
20
AK4390 Crosstalk
fs=96kHz,0dBFS Input
03/05/08 21:00:20
50
100
200
500
1k
2k
Hz
5k
10k
20k
40k
Figure 17 Crosstalk (Input level=0dBFS)
<KM093004>
21
2009/02