Appendix, Figure 22. dac single speed (fast) transition band, Figure 24. dac single speed (fast) passband ripple – Cirrus Logic CS4271 User Manual
Page 47: Figure 26. dac single speed (slow) transition band, Cs4271
CS4271
DS592F1
47
11.APPENDIX
0.4
0.5
0.6
0.7
0.8
0.9
1
120
100
80
60
40
20
0
Frequency(normalized to Fs)
Amplitude (dB)
0.4
0.42
0.44
0.46
0.48
0.5
0.52
0.54
0.56
0.58
0.6
120
100
80
60
40
20
0
Frequency(normalized to Fs)
Amplitude (dB)
Figure 21. DAC Single Speed (fast) Stopband Rejection
Figure 22. DAC Single Speed (fast) Transition Band
0.45
0.46
0.47
0.48
0.49
0.5
0.51
0.52
0.53
0.54
0.55
10
9
8
7
6
5
4
3
2
1
0
Frequency(normalized to Fs)
Amplitude (dB)
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
0.02
0.015
0.01
0.005
0
0.005
0.01
0.015
0.02
Frequency(normalized to Fs)
Amplitude (dB)
Figure 23. DAC Single Speed (fast) Transition Band (detail)
Figure 24. DAC Single Speed (fast) Passband Ripple
0.4
0.5
0.6
0.7
0.8
0.9
1
120
100
80
60
40
20
0
Frequency(normalized to Fs)
Amplitude (dB)
0.4
0.42
0.44
0.46
0.48
0.5
0.52
0.54
0.56
0.58
0.6
120
100
80
60
40
20
0
Frequency(normalized to Fs)
Amplitude (dB)
Figure 25. DAC Single Speed (slow) Stopband Rejection
Figure 26. DAC Single Speed (slow) Transition Band