AKD4586 Datasheet, PDF (26/46 Pages) Asahi Kasei Microsystems – Evaluation board Rev.B for AK4586

ASAHI KASEI
[AKD4586]
(ADC, fs=96kHz)
AKM
AK4586 ADC THD+N vs Input Level (fs=96kHz; fin=1kHz)
-80
-82
-84
-86
-88
-90
-92
d
-94
B
F
-96
S
-98
-100
-102
-104
-106
-108
-110
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
dBr
4586_AD C .at2c
Figure 2-4. THD+N vs Input Level (fin=1kHz)
AKM
AK4586 ADC THD+N vs fin (fs=96kHz; Input Level=-0.5dBFS)
-80
-82
-84
-86
-88
-90
-92
d
-94
B
F
-96
S
-98
-100
-102
-104
-106
-108
-110
40 50
100
200
500
1k
2k
5k
10k
20k
40k
Hz
4586_AD C .at2c
Figure 2-5. THD+N vs fin (Single-ended input, Input Level=-0.5dBFS)
<KM065102>
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2005/7