cs4382 Cirrus Logic, Inc., cs4382 Datasheet - Page 33

• Manufacturer Part Number: cs4382
• Description: 114 Db, 192 Khz 8-channel D/a Converter
• Manufacturer: Cirrus Logic, Inc.

DS514F2
8. FILTER PLOTS
Figure 13. Single-Speed (slow) Stopband Rejection
Figure 9. Single-Speed (fast) Stopband Rejection
Figure 11. Single-Speed (fast) Transition Band
10
100
120
100
120
1
2
3
4
5
6
7
8
9
20
40
60
80
20
40
60
80
0
0.45
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
(detail)
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
Figure 12. Single-Speed (fast) Passband Ripple
Figure 10. Single-Speed (fast) Transition Band
Figure 14. Single-Speed (slow) Transition Band
0.005
0.015
100
120
100
120
0.015
0.005
0.01
0.02
20
40
60
80
20
40
60
80
0.02
0.01
0
0.4
0
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
0.35
0.54
0.56
0.56
0.4
CS4382
0.58
0.45
0.58
0.6
0.5
0.6
33