CS4245_07 Datasheet, PDF (53/57 Pages) Cirrus Logic – 104 dB, 24-Bit, 192 kHz Stereo Audio CODEC

CS4245
1
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
- 10
0.45 0.46 0.47 0.48 0.49
0.5
0.51 0.52 0.53 0.54 0.55
Frequency (normalized to Fs)
Figure 27. DAC Double-Speed Transition Band
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
Frequency(normalized to Fs)
Figure 29. DAC Quad-Speed Stopband Rejection
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
0.4
0.45
0.5
0.55
0.6
0.65
0.7
Frequency(normalized to Fs)
Figure 31. DAC Quad-Speed Transition Band
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-0. 1
-0. 2
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
Frequency (normalized to Fs)
Figure 28. DAC Double-Speed Passband Ripple
0
-10
-20
-30
-40
-50
-60
0.35
0.4
0.45
0.5
0.55
0.6
0.65
0.7
0.75
Frequency(normalized to Fs)
Figure 30. DAC Quad-Speed Transition Band
0
-0. 5
-1
-1. 5
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
Frequency (normalized to Fs)
Figure 32. DAC Quad-Speed Passband Ripple
DS656F2
53