CS42888_07 Datasheet, PDF (54/61 Pages) Cirrus Logic – 108 dB, 192 kHz 4-In, 8-Out CODEC

8. ADC FILTER PLOTS
0
-10
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-140
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Frequency (normalized to Fs)
Figure 31. SSM Stopband Rejection
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-1
-2
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-6
-7
-8
-9
-10
0.45 0.46 0.47 0.48 0.49 0.5 0.51 0.52 0.53 0.54 0.55
Frequency (normalized to Fs)
Figure 33. SSM Transition Band (Detail)
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0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Frequency (normalized to Fs)
Figure 35. DSM Stopband Rejection
CS42888
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0.40 0.42 0.44 0.46 0.48 0.50 0.52 0.54 0.56 0.58 0.60
Frequency (normalized to Fs)
Figure 32. SSM Transition Band
0.10
0.08
0.06
0.04
0.02
0.00
-0.02
-0.04
-0.06
-0.08
-0.10
0
0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5
Frequency (normalized to Fs)
Figure 34. SSM Passband Ripple
0
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0.40 0.42 0.44 0.46 0.48 0.50 0.52 0.54 0.56 0.58 0.60
Frequency (normalized to Fs)
Figure 36. DSM Transition Band
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DS717F2