CS42428 CIRRUS [Cirrus Logic], CS42428 Datasheet - Page 54

• Manufacturer Part Number: CS42428
• Description: 114 dB, 192kHz 8-Ch CODEC WITH PLL
• Manufacturer: CIRRUS [Cirrus Logic]

Figure 26. Double Speed Mode Transition Band (Detail)
54
Figure 30. Quad Speed Mode Transition Band (Detail)
-100
-110
-120
-10
-20
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-40
-50
-60
-70
-80
-90
-10
-10
-1
-2
-3
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-7
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-9
-1
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-9
0
0
0
0.40
0.0
0.1
Figure 28. Quad Speed Mode Stopband Rejection
0.1
0.15
0.43
0.2
0.2
0.3
0.25
0.45
Frequency (normalized to Fs)
Frequency (normalized to Fs)
0.4
Frequency (normalized to Fs)
0.3
0.48
0.5
0.35
0.6
0.4
0.50
0.7
0.45
0.8
0.5
0.53
0.9
0.55
0.55
1.0
0.6
-0.02
-0.04
-0.06
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-0.10
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0.08
0.06
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0.02
0.00
-0.03
-0.05
-0.08
-0.10
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0.08
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0.00
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0.00
0.00
0
0.2
Figure 27. Double Speed Mode Passband Ripple
Figure 31. Quad Speed Mode Passband Ripple
Figure 29. Quad Speed Mode Transition Band
0.25
0.05
0.3
0.05
0.10
0.35
0.15
0.4
0.10
Frequency (normalized to Fs)
0.20
Frequency (normalized to Fs)
Frequency (normalized to Fs)
0.45
0.25
0.5
0.55
0.15
0.30
0.6
0.35
0.65
CS42428
0.20
0.40
0.7
0.45
0.75
0.25
0.8
0.50