CS42428 CIRRUS [Cirrus Logic], CS42428 Datasheet - Page 58

• Manufacturer Part Number: CS42428
• Description: 114 dB, 192kHz 8-Ch CODEC WITH PLL
• Manufacturer: CIRRUS [Cirrus Logic]

58
Figure 38. Single Speed (slow) Transition Band (detail)
Figure 42. Double Speed (fast) Transition Band (detail)
Figure 40. 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
0.45
0.45
0
0
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
Figure 39. Single Speed (slow) Passband Ripple
Figure 41. Double Speed (fast) Transition Band
Figure 43. Double Speed (fast) Passband Ripple
0.02
0.01
20
40
60
80
0.015
0.005
0.01
0.02
0.02
0.01
0
0
0.4
0
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
CS42428
0.58
0.45
0.45
0.6
0.5
0.5