CS4271-CZZR Cirrus Logic Inc, CS4271-CZZR Datasheet - Page 51

• Manufacturer Part Number: CS4271-CZZR
• Description: IC,Soundcard Circuits,CMOS,TSSOP,28PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc

DS592F1
Figure 47. ADC Single Speed Mode Transition Band (Detail)
-100
-110
-120
-130
-140
-100
-110
-120
-130
-140
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-10
-20
-30
-40
-50
-60
-70
-80
-90
-1
-2
-3
-4
-5
-6
-7
-8
-9
0
0
0
Figure 49. ADC Double Speed Mode Stopband Rejection
0.45
0.0
0.0
Figure 45. ADC Single Speed Mode Stopband Rejection
0.46
0.1
0.1
0.47
0.2
0.2
0.48
0.3
0.3
Frequency (normalized to Fs)
0.4
0.49
Frequency (normalized to Fs)
Frequency (normalized to Fs)
0.4
0.5
0.50
0.5
0.6
0.51
0.6
0.7
0.52
0.7
0.8
0.53
0.8
0.9
0.54
0.9
1.0
0.55
1.0
-0.03
-0.05
-0.08
-0.10
0.10
0.08
0.05
0.03
0.00
-100
-110
-120
-130
-140
-100
-110
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-130
-140
-10
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-90
-10
-20
-30
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-50
-60
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-80
-90
0
0
0.00
0.40
0.40
Figure 46. ADC Single Speed Mode Transition Band
Figure 48. ADC Single Speed Mode Passband Ripple
Figure 50. ADC Double Speed Mode Transition Band
0.43
0.05
0.42
0.45
0.44
0.10
0.48
0.46
0.15
0.50
0.48
Frequency (normalized to Fs)
Frequency (normalized to Fs)
0.20
Frequency (normalized to Fs)
0.53
0.55
0.50
0.25
0.58
0.52
0.30
0.60
0.54
0.35
0.63
0.56
CS4271
0.40
0.65
0.58
0.45
0.68
0.70
0.60
0.50
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