User Manual

50 DS671F2
CS4385
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
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Frequency(normalized to Fs)
Amplitude (dB)
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Frequency(normalized to Fs)
Amplitude (dB)
Figure 40. Double-Speed (slow) Stopband Rejection Figure 41. Double-Speed (slow) Transition Band
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Frequency(normalized to Fs)
Amplitude (dB)
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5
0.02
0.015
0.01
0.005
0
0.005
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0.02
Frequency(normalized to Fs)
Amplitude (dB)
Figure 42. Doub le-Speed (slow) Transition Ba nd (detail) Figure 43. Double-Speed (slow) Passband Ripple
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Frequency(normalized to Fs)
Amplitude (dB)
0.2 0.3 0.4 0.5 0.6 0.7 0.
8
120
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Frequency(normalized to Fs)
Amplitude (dB)
Figure 44. Quad-Speed (fast) Stopband Rejection Figure 45. Quad-Speed (fast) Transition Ban d