AKD4753-A Datasheet, PDF (47/60 Pages) Asahi Kasei Microsystems – AK4753 Evaluation Board Rev.2

[AKD4753-A]
PLOT DATA
2-b). ADC to DAC Differential [LOUT/ROUT pins]
+0
-10
-20
-30
-40
-50
d
-60
B
r
-70
A
-80
-90
-100
-110
-120
-130
-140
20
AK4753 FFT [LOUT+-/ROUT+-]
fs=44.1kHz, fin=1kHz, -1dBFS Input
50
100
200
500
1k
2k
Hz
+0
-10
-20
-30
-40
-50
d
-60
B
r
-70
A
-80
-90
-100
-110
-120
-130
-140
20
Figure 66. FFT(-1dBFS Input)
AK4753 FFT [LOUT+-/ROUT+-]
fs=44.1kHz, fin=1kHz, -60dBFS Input
50
100
200
500
1k
2k
Hz
Figure 67. FFT(-60dBFS Input)
KM103902
- 47 -
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2011/01