CS4231A Datasheet, PDF (46/76 Pages) List of Unclassifed Manufacturers – PARALLEL INTERFACE MULTIMEDIA AUDIO CODEC

CS4231A
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Input Frequency (×Fs)
Figure 21. DAC Filter Response.
0.2
0.1
-0.0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50
Input Frequency (×Fs)
Figure 22. DAC Passband Ripple.
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
0.40 0.43 0.46 0.49 0.52 0.55 0.58 0.61 0.64 0.67 0.70
Input Frequency (×Fs)
Figure 23. DAC Transition Band.
2.5
2.0
1.5
1.0
0.5
0.0
-0.5
-1.0
-1.5
-2.0
-2.5
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50
Input Frequency (×Fs)
Figure 24. DAC Phase Response.
46
DS139PP2