AKD4537 Datasheet, PDF (21/32 Pages) Asahi Kasei Microsystems – Evaluation board Rev.B for AK4537

ASAHI KASEI
[AKD4537]
AKM
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
20
AK4537 Rev.A DAC (LOUT/ROUT) FFT (No data Input)
FFT point=16384, Avg=8
50
100
200
500
1k
2k
Hz
Figure 24. FFT Plot ( No signal )
07/17/02 17:24:12
5k
10k
20k
AKM
+0
-10
-20
-30
-40
-50
d
-60
B
-70
-80
-90
-100
-110
-120
20
AK4537 Rev.A DAC Crosstolk (fs=44.1kHz, Input Level=0dB)
Upper@1kHz Lch--->Rch, Lower@1kHz Rch--->Lch
50
100
200
500
1k
2k
Hz
Figure 25. Crosstolk Plot
5k
10k
20k
<KM069501>
- 21 -
2002/11