AKD4586 Datasheet, PDF (35/46 Pages) Asahi Kasei Microsystems – Evaluation board Rev.B for AK4586

ASAHI KASEI
AKM
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
40 50
AKM
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
40 50
(DAC, fs=96kHz)
AK4586 DAC FFT (fs=96kHz; 1kHz, 0dBFS input; Notch=OFF)
[AKD4586]
100
200
500
1k
2k
5k
10k
Hz
4586_D AC .at2c
Figure 4-1. FFT (1kHz, 0dBFS input; Notch=OFF)
FFT points=16384, Avg=8, Window=Equiripple
20k
40k
AK4586 DAC FFT (fs=96kHz; 1kHz, 0dBFS input; ADC 1kHz 0dB input)
100
200
500
1k
2k
5k
10k
Hz
4586_D AC .at2c
Figure 4-2. FFT (1kHz, 0dBFS input; Notch=ON)
FFT points=16384, Avg=8, Window=Equiripple
20k
40k
<KM065102>
- 35 -
2005/7