CDB4385A Ver la hoja de datos (PDF) - Cirrus Logic
Número de pieza
componentes Descripción
Fabricante
CDB4385A Datasheet PDF : 31 Pages
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CDB4385A
+0
-10
-20
-30
-40
-50
-60
d
B
-70
r
-80
A
-90
-100
-110
-120
-130
-140
-150
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Figure 5. FFT (48 kHz, -60 dB Wideband)
+0
-10
-20
-30
-40
-50
-60
d
B
-70
r
-80
A
-90
-100
-110
-120
-130
-140
-150
2k
4k
6k
8k
10k
12k
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16k
Hz
Figure 6. FFT (IMD 48 kHz)
18k 20k
+0
+0
-10
-10
-20
-20
-30
-30
-40
-40
d
-50
B
r
-60
A
-70
d
-50
B
r
-60
A
-70
-80
-80
-90
-90
-100
-100
-110
-110
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-120
20
50
100
200
500
1k
2k
5k
10k 20k
-120
-100
-80
-60
-40
-20
+0
Hz
dBFS
Figure 7. 48 kHz, THD+N vs. Input Freq
Figure 8. 48 kHz, THD+N vs. Level
+40
+35
+30
+25
+20
+15
+10
d
+5
B
r
+0
A
-5
-10
-15
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-25
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-35
-40
-140
-120
-100
-80
-60
-40
-20
dBFS
Figure 9. 48 kHz, Fade-to-Noise Linearity
d
B
r
A
+0
+5
+4
+3
+2
+1
+0
-1
-2
-3
-4
-5
20
50
100
200
500
1k
2k
5k
10k 20k
Hz
Figure 10. 48 kHz, Frequency Response
8
DS837DB1
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