cs4271 Cirrus Logic, Inc., cs4271 Datasheet - Page 47

• Manufacturer Part Number: cs4271
• Description: 24-bit, 192 Khz Stereo Audio Codec
• Manufacturer: Cirrus Logic, Inc.

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