CS42L50 Datasheet, PDF (36/48 Pages) Cirrus Logic – Low Voltage, Stereo CODEC with headphone Amp

CS42L50
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0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Frequency (normalized to Fs)
Figure 6. Decimation Filter Single Speed Stopband
Rejection
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-1
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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 8. Decimation Filter Single Speed Transition
Band (Detail)
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0.4 0.42 0.44 0.46 0.48 0.5 0.52 0.54 0.56 0.58 0.6
Frequency (normalized to Fs)
Figure 7. Decimation Filter Single Speed Transition
Band
0.3
0.25
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0.15
0.1
0.05
0
-0.05
-0.1
-0.15
-0.2
-0.25
-0.3
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 9. Decimation Filter Single Speed Passband
Ripple
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0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Frequency (normalized to Fs)
Figure 10. Decimation Filter Double Speed Stopband
Rejection
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0.4
0.43 0.46 0.49 0.52 0.55 0.58 0.61 0.64 0.67
Frequency (normalized to Fs)
Figure 11. Decimation Filter Double Speed Transition
Band
36
DS544PP1