CS4270-CZZR Cirrus Logic Inc, CS4270-CZZR Datasheet - Page 44
CS4270-CZZR
Manufacturer Part Number
CS4270-CZZR
Description
24-bit, 192kHz Stereo Codec
Manufacturer
Cirrus Logic Inc
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
44
Figure 42. ADC Double-Speed Transition Band (detail)
Figure 46. ADC Quad-Speed Transition Band (detail)
Figure 44. ADC Quad-Speed Stopband Rejection
-10
-10
-100
-120
-130
-140
-2
-3
-4
-6
-8
-9
-2
-3
-4
-6
-8
-9
-5
-7
-110
-5
-7
-1
-20
-30
-40
-60
-80
-90
-1
0
-50
-70
0
-10
0.46
0.10
0
0.0
0.15
0.1
0.47
Frequency (norm alized to Fs)
Frequency (norm alized to Fs)
Frequency (norm alized to Fs)
0.2
0.20
0.48
0.3
0.25
0.4
0.49
0.30
0.5
0.35
0.6
0.50
0.7
0.40
0.8
0.51
0.45
0.9
0.52
0.50
1.0
Figure 45. ADC Quad-Speed Stopband (detail)
-0.02
-0.04
-0.06
-0.08
Figure 43. ADC Double-Speed Passband Ripple
-0.10
-100
-120
-130
-140
0.08
0.06
0.04
0.02
0.00
Figure 47. ADC Quad-Speed Passband Ripple
-110
0.10
-20
-30
-40
-60
-80
-90
-50
-70
-0.02
-0.04
-0.06
-0.08
-10
-0.10
0.08
0.06
0.04
0.02
0.00
0.10
0
0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85
0.00 0.03 0.05 0.08 0.10 0.13 0.15 0.18 0.20 0.23 0.25 0.28
0.00 0.05
Frequency (norm alized to Fs)
Frequency (norm alized to Fs)
Frequency (norm alized to Fs)
0.10
0.15
0.20 0.25 0.30 0.35 0.40 0.45 0.50
CS4270
DS686PP1