Cirrus Logic CS4265 - Manual (Page 50)

50 DS657F3
CS4265
9. ADC FILTER PLOTS
Figure 30. ADC Single-Speed Stopband Rejection Figure 31. ADC Single-Speed Stopband Rejection
Figure 32. ADC Single-Speed Transition Band (Detail) Figure 33. ADC Single-Speed Passband Ripple
Figure 34. ADC Double-Speed Stopband Rejection Figure 35. ADC Double-Speed Stopband Rejection
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Frequency (norm alized to Fs)
Amplitude (dB)
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0.40 0.42 0.44 0.46 0.48 0.50 0.52 0.54 0.56 0.58 0.60
Frequency (norm alized to Fs)
Amplitude (dB)
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
0.45 0.46 0.47 0.48 0.49 0.5 0.51 0.52 0.53 0.54 0.55
Frequency (norm alized to Fs)
Amplitude (dB)
-0.10
-0.08
-0.06
-0.04
-0.02
0.00
0.02
0.04
0.06
0.08
0.10
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5
Frequency (norm alized to Fs)
Amplitude (dB)
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Frequency (norm alized to Fs)
Amplitude (dB)
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0.40 0.42 0.44 0.46 0.48 0.50 0.52 0.54 0.56 0.58 0.60
Frequency (norm alized to Fs)
Amplitude (dB)