CS4354 Datasheet, PDF (20/25 Pages) Cirrus Logic – 5 V Stereo DAC with 2 VRMS Ground-centered Output

Double−Speed Transition Band Detail
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 16. Double-Speed Transition Band (detail)
Quad−Speed Stopband Rejection
0
−20
−40
−60
−80
−100
−120
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
Frequency(normalized to Fs)
Figure 18. Quad-Speed Stopband Rejection
Quad−Speed Transition Band Detail
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 20. Quad-Speed Transition Band (detail)
CS4354
Double−Speed Passband Ripple
0.2
0.15
0.1
0.05
0
−0.05
−0.1
−0.15
−0.2
0
0.05
0.1
0.15
0.2
0.25
Frequency(normalized to Fs)
Figure 17. Double-Speed Passband Ripple
Quad−Speed Transition Band
0
−20
−40
−60
−80
−100
−120
0.2
0.3
0.4
0.5
0.6
0.7
0.8
Frequency(normalized to Fs)
Figure 19. Quad-Speed Transition Band
Quad−Speed Passband Ripple
0.2
0.15
0.1
0.05
0
−0.05
−0.1
−0.15
−0.2
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
Frequency(normalized to Fs)
Figure 21. Quad-Speed Passband Ripple
20
DS895A2