Figure 46. quad-speed (fast) passband ripple, Figure 47. quad-speed (slow) stopband rejection, Figure 48. quad-speed (slow) transition band – Cirrus Logic CS4385A User Manual
Page 51: Figure 50. quad-speed (slow) passband ripple, Cs4385a

DS837F2
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CS4385A
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Figure 45. Quad-Speed (fast) Transition Band (detail)
Figure 46. Quad-Speed (fast) Passband Ripple
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Figure 47. Quad-Speed (slow) Stopband Rejection
Figure 48. Quad-Speed (slow) Transition Band
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Figure 49. Quad-Speed (slow) Transition Band (detail)
Figure 50. Quad-Speed (slow) Passband Ripple