CS4270-CZZR Cirrus Logic Inc, CS4270-CZZR Datasheet - Page 43
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
DS686A1
Figure 25. DAC Single-Speed (slow) Transition Band (detail)
Figure 29. DAC Double-Speed (fast) Transition Band (detail)
Figure 27. DAC Double-Speed (fast) Stopband Rejection
10
100
120
10
1
2
3
4
5
6
7
8
9
20
40
60
80
1
2
3
4
5
6
7
8
9
0
0.45
0
0.45
0
0.4
0.46
0.46
0.5
0.47
0.47
0.48
0.48
0.6
Frequency(normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.49
0.49
0.5
0.5
0.7
0.51
0.51
0.8
0.52
0.52
0.53
0.53
0.9
0.54
0.54
0.55
0.55
1
0.005
0.015
0.015
0.005
0.01
0.02
100
120
0.005
0.015
0.02
0.01
20
40
60
80
0.015
0.005
0.01
0.02
0.02
0.01
0
0.4
0
Figure 26. DAC Single-Speed (slow) Passband Ripple
Figure 30. DAC Double-Speed (fast) Passband Ripple
0
Figure 28. DAC Double-Speed (fast) Transition Band
0
0
0.42
0.05
0.05
0.44
0.1
0.1
0.46
0.15
0.15
Frequency(normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.48
0.2
0.2
0.25
0.5
0.25
0.52
0.3
0.3
0.54
0.35
0.35
0.56
0.4
0.4
0.58
0.45
CS4270
0.45
0.6
0.5
0.5
43