CS4270-CZZR Cirrus Logic Inc, CS4270-CZZR Datasheet - Page 44

• Manufacturer Part Number: CS4270-CZZR
• Description: 24-bit, 192kHz Stereo Codec
• Manufacturer: Cirrus Logic Inc

44
Figure 33. DAC Double-Speed (slow) Transition Band (detail)
Figure 31. DAC Double-Speed (slow) Stopband Rejection
Figure 35. DAC 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
0.45
0.2
0
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
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 34. DAC Double-Speed (slow) Passband Ripple
0
0.2
Figure 32. DAC Double-Speed (slow) Transition Band
0
0
Figure 36. DAC 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
CS4270
DS686A1
0.35
0.8
0.8