Product Preview
WM8741
15
10
5
0
-20
-40
-60
-80
0
-5
-10
-15
-100
0
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10
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Frequency (kHz)
Frequency (kHz)
Figure 64 DSD Plus Mode Filter 3 Frequency Response
Figure 65 DSD Plus Mode Filter 3 Ripple
15
10
5
0
-20
-40
0
-60
-5
-80
-10
-15
-100
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Frequency (kHz)
Frequency (kHz)
Figure 66 DSD Plus Mode Filter 4 Frequency Response
Figure 67 DSD Plus Mode Filter 4 Ripple
DSD DIRECT MODE FILTER RESPONSES
15
10
5
0
-20
-40
0
-60
-5
-80
-10
-15
-100
0
5
10
15
20
25
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200
Frequency (kHz)
Frequency (kHz)
Figure 68 DSD Direct Mode Filter Frequency Response
Figure 69 DSD Direct Mode Filter Ripple (Normalised)
PP Rev 1.3 October 2007
59
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WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
