WM8351CGEB/RV WOLFSON [Wolfson Microelectronics plc], WM8351CGEB/RV Datasheet - Page 318

• Manufacturer Part Number: WM8351CGEB/RV
• Manufacturer: WOLFSON [Wolfson Microelectronics plc]

WM8351
Figure 83 DAC Digital Filter Frequency Response (Sloping
Stopband Mode)
28.2 ADC FILTER RESPONSES
Figure 85 ADC Digital Filter Frequency Response
w
MAGNITUDE(dB)
-100
-120
-140
-100
-110
-120
-130
-140
-150
-160
-170
-10
-20
-30
-40
-50
-60
-70
-80
-90
-20
-40
-60
-80
10
0
20
0
0
0.00
4.41k
8.82k
0.25
13.23k
Magnitude (dB) up to fs
17.64k
22.05k
Frequency
0.50
26.46k
30.87k
35.28k
0.75
39.69k
44.1k
Figure 84 DAC Digital Filter Ripple (Sloping Stopband
Mode)
Figure 86 ADC Digital Filter Ripple
MAGNITUDE(dB)
-100m
-0.02
-0.04
-0.06
-0.08
-0.15
-0.25
-0.35
-0.45
-50m
50m
-0.2
-0.3
-0.4
-0.5
0.08
0.06
0.04
0.02
-0.1
0
0.1
0
0
0.00
2.205k
4.41k
6.615k
Magnitude (dB): Passband Ripple
8.82k
11.025k
Frequency
13.23k
0.25
15.435k
PD, April 2012, Rev 4.5
17.64k
Production Data
19.845k
22.05k
318