CS4270_06 Datasheet, PDF (41/49 Pages) Cirrus Logic – 24-Bit, 192 kHz Stereo Audio CODEC

9. FILTER PLOTS
CS4270
Figure 24. DAC Single-Speed Stopband Rejection
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
0.45
0.46
0.47
0.48
0.49
0.5
0.51
0.52
Frequency (normalized to Fs)
0.53
0.54
0.5 5
Figure 26. DAC Single-Speed Transition Band (detail)
Figure 25. DAC Single-Speed Transition Band
0.05
0
-0.05
-0. 1
-0.15
-0. 2
-0.25
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 27. DAC Single-Speed Passband Ripple
Figure 28. DAC Double-Speed Stopband Rejection
DS686PP1
Figure 29. DAC Double-Speed Transition Band
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