AKD4691-A Datasheet, PDF (36/68 Pages) Asahi Kasei Microsystems – Evaluation board Rev.0 for AK4691

AKM
+0
-20
-40
d
-60
B
F
S
-80
-100
-120
-140
20
AK4691 LIN/RIN => ADC
FFT fs=48kHz, No Signal
50
100
200
500
1k
2k
Hz
Figure 25. FFT (Noise Floor)
[AKD4691-A]
5k
10k 20k


AKM
AK4691 LIN/RIN => ADC Crosstalk
fs=48kHz, -1dB Input, Blue:Rch=>Lch, Red:Lch=>Rch
-80_{T T T T T T T T}
T
-90
-100
d
-110
B
-120
-130
-140
20
50
100
200
500
1k
2k
Hz
Figure 26. Crosstalk
5k
10k 20k


<KM089100>
- 36 -
2007/06