CS4365_08 Datasheet, PDF (45/52 Pages) Cirrus Logic – 114 dB, 192 kHz 6-Channel D/A Converter

7. FILTER PLOTS
0
−20
−40
−60
−80
−100
−120
0.4
0.5
0.6
0.7
0.8
0.9
1
Frequency(normalized to Fs)
Figure 24. Single-Speed (fast) 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 0.53 0.54 0.55
Frequency(normalized to Fs)
Figure 26. Single-Speed (fast) Transition Band (detail)
CS4365
0
−20
−40
−60
−80
−100
−120
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 25. Single-Speed (fast) Transition Band
0.02
0.015
0.01
0.005
0
−0.005
−0.01
−0.015
−0.02
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. Single-Speed (fast) Passband Ripple
0
−20
−40
−60
−80
−100
−120
0.4
0.5
0.6
0.7
0.8
0.9
1
Frequency(normalized to Fs)
Figure 28. Single-Speed (slow) Stopband Rejection
0
−20
−40
−60
−80
−100
−120
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 29. Single-Speed (slow) Transition Band
DS670F2
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