10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
0
8
16
24
32
40
48
Input Frequency (kHz)
Figure 12. CS5338/9 Digital Filter Stopband Rejection
CS5336, CS5338, CS5339
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
0
8
16 24 32 40 48
Input Frequency (kHz)
Figure 13. CS5336 Digital Filter Stopband Rejection
0.020
0.010
0.000
-0.010
-0.020
0
4
8
12
16
20
24
Input Frequency (kHz)
Figure 14. CS5338/9 Digital Filter Passband Ripple
0.020
0.010
0.000
-0.010
-0.020
0
4
8
12 16 20 24
Input Frequency (kHz)
Figure 15. CS5336 Digital Filter Passband Ripple
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
22 23 24 25 26 27 28 29 30
Input Frequency (kHz)
Figure 16. CS5338/9 Digital Filter Transition Band
DS23F1
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
20 21 22 23 24 25 26 27 28
Input Frequency (kHz)
Figure 17. CS5336 Digital Filter Transition Band
3-53