CS4382A-EQZ CIRRUS [Cirrus Logic], CS4382A-EQZ Datasheet - Page 44

• Manufacturer Part Number: CS4382A-EQZ
• Description: 114 dB, 192 kHz 8-channel D/A Converter
• Manufacturer: CIRRUS [Cirrus Logic]

44
Figure 25. Single-Speed (slow) Transition Band (detail)
Figure 29. Double-Speed (fast) Transition Band (detail)
Figure 27. Double-Speed (fast) Stopband Rejection
−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)
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
0.005
0.015
0.015
0.005
0.01
0.02
−0.005
−0.015
Figure 26. Single-Speed (slow) Passband Ripple
100
120
Figure 30. Double-Speed (fast) Passband Ripple
Figure 28. Double-Speed (fast) Transition Band
0.02
0.01
0.015
0.005
−0.01
−0.02
20
40
60
80
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
CS4382A
0.58
0.45
0.45
DS618PP1
0.6
0.5
0.5