AKD4955-A Datasheet, PDF (59/89 Pages) Asahi Kasei Microsystems – AK4955 Evaluation Board Rev.3

[AKD4955-A]
AKM
AK4955 Crosstalk [ DAC, LineOUT ]
AVDD=LVDD=SVDD=3.3V, DVDD=TVDD=1.8V, fs=48kHz, External Slave Mode, LVCMbit="01", RL=10kohm
-70_{TTT TTT TTTT T TTT}
-75
-80
-85
-90
-95
-100
d
B
-105
-110
-115
-120
-125
-130
-135
-140
20
50
100
200
500
1k
2k
Hz
5k
10k
20k
Figure 79.Crosstalk
AKM
+0
-10
-20
-30
-40
-50
-60
-70
d
-80
B
r
-90
A ^-100
-110
-120
-130
-140
-150
-160
-170
-180
20
AK4955 FFT (-3dBFS Input)[ DAC, LineOUT ]
AVDD=LVDD=SVDD=3.3V, DVDD=TVDD=1.8V, fs=48kHz, External Slave Mode, LVCMbit="01", RL=10kohm
50
100
200
500
1k
2k
Hz
Figure 80.FFT (-3dBFS Input)
5k
10k
20k
<KM104703>
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2011/08