CS4398-CZZR Cirrus Logic Inc, CS4398-CZZR Datasheet - Page 43

• Manufacturer Part Number: CS4398-CZZR
• Description: IC,D/A CONVERTER,DUAL,24-BIT,TSSOP,28PIN
• Manufacturer: Cirrus Logic Inc

DS568F1
Figure 34. Double-Speed (slow) Transition Band (detail)
Figure 32. Double-Speed (slow) Stopband Rejection
Figure 36. Quad-Speed (fast) Stopband Rejection
100
120
20
40
60
80
100
120
10
20
40
60
80
1
2
3
4
5
6
7
8
9
0
0
0.45
0.2
0
0.2
0.46
0.3
0.3
0.47
0.4
0.4
0.48
Frequency(normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.5
0.5
0.49
0.5
0.6
0.6
0.51
0.7
0.7
0.52
0.8
0.8
0.53
0.9
0.9
0.54
0.55
1
1
100
120
Figure 35. Double-Speed (slow) Passband Ripple
0.005
0.015
20
40
60
80
100
120
0.015
0.005
0.01
0.02
20
40
60
80
0.02
0.01
0
0.2
Figure 33. Double-Speed (slow) Transition Band
0
0.2
0
0
Figure 37. Quad-Speed (fast) Transition Band
0.05
0.3
0.3
0.1
0.4
0.4
Frequency(normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.15
0.5
0.5
0.2
0.6
0.6
0.25
0.7
0.7
0.3
CS4398
0.35
0.8
0.8
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