CS4245_07 Datasheet, PDF (52/57 Pages) Cirrus Logic – 104 dB, 24-Bit, 192 kHz Stereo Audio CODEC

8. DAC FILTER PLOTS
CS4245
Figure 21. DAC Single-Speed Stopband Rejection
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
0.5 5
Frequency (normalized to Fs)
Figure 23. DAC Single-Speed Transition Band
Figure 22. DAC Single-Speed Transition Band
0.05
0
-0.05
-0. 1
-0.15
-0. 2
-0.25
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 24. DAC Single-Speed Passband Ripple
Figure 25. DAC Double-Speed Stopband Rejection
52
Figure 26. DAC Double-Speed Transition Band
DS656F2