AKD4642 Datasheet, PDF (23/34 Pages) Asahi Kasei Microsystems – Evaluation board Rev.0 for AK4642

ASAHI KASEI
AKM
+0
-10
-20
-30
-40
-50
-60
-70
d
B
-80
r
-90
A -100
-110
-120
-130
-140
-150
-160
-170
20
50
AK4642 FFT THD+N LOUT/ROUT
100
200
500
1k
2k
Hz
Figure 22. FFT Plot ( Input level=-3dBFS )
[AKD4642-B]
09/21/04 10:51:51
5k
10k
20k
AKM
+0
-10
-20
-30
-40
-50
-60
-70
d
B
-80
r
-90
A -100
-110
-120
-130
-140
-150
-160
-170
20
AK4642 FFT DR LOUT/ROUT
50
100
200
500
1k
2k
Hz
Figure 23. FFT Plot ( Input level=-60.0dBFS )
09/21/04 10:53:54
5k
10k
20k
<KM075801>
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2005/02