CS4382-KQZR CIRRUS [Cirrus Logic], CS4382-KQZR Datasheet - Page 34

• Manufacturer Part Number: CS4382-KQZR
• Description: 114 dB, 192 kHz 8-Channel D/A Converter
• Manufacturer: CIRRUS [Cirrus Logic]

34
Figure 17. Double-Speed (fast) Stopband Rejection
Figure 15. Single-Speed (slow) Transition Band
Figure 19. Double-Speed (fast) Transition Band
10
100
120
10
1
2
3
4
5
6
7
8
9
20
40
60
80
1
2
3
4
5
6
7
8
9
0.45
0.45
0
0
0
0.4
0.46
0.46
0.5
0.47
0.47
0.48
0.48
0.6
Frequency(normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
(detail)
(detail)
0.49
0.49
0.5
0.5
0.7
0.51
0.51
0.8
0.52
0.52
0.53
0.53
0.9
0.54
0.54
0.55
0.55
1
Figure 16. Single-Speed (slow) Passband Ripple
Figure 20. Double-Speed (fast) Passband Ripple
0.005
0.015
Figure 18. Double-Speed (fast) Transition Band
0.015
0.005
0.01
0.02
100
120
0.005
0.015
0.02
0.01
20
40
60
80
0.015
0.005
0.01
0.02
0.02
0.01
0
0.4
0
0
0
0
0.42
0.05
0.05
0.44
0.1
0.1
0.46
0.15
0.15
Frequency(normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.48
0.2
0.2
0.25
0.5
0.25
0.52
0.3
0.3
0.54
0.35
0.35
0.56
0.4
0.4
0.58
0.45
CS4382
0.45
DS514F2
0.6
0.5
0.5