CS5342 Datasheet, PDF (9/22 Pages) Cirrus Logic – 105 dB, 192 kHz, MULTI-BIT AUDIO A/D CONVERTER

CS5342
0
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-2
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-4
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-7
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- 10
0 .4 6
0 .4 7
0 .4 8
0 .4 9
0 .50
0 .51
0 .52
Fr e qu e n cy (n or m aliz e d to Fs )
Figure 7. Double Speed Transition Band (detail)
0 .10
0 .0 8
0 .0 6
0 .0 4
0 .0 2
0 .0 0
-0 .0 2
-0 .0 4
-0 .0 6
-0 .0 8
-0 .10
0 .0 0 0 .0 5 0 .10 0 .15 0 .2 0 0 .2 5 0 .3 0 0 .3 5 0 .4 0 0 .4 5 0 .50
Fr e qu e n cy (n or m aliz e d to Fs )
Figure 8. Double Speed Passband Ripple
0
-10
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- 50
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-90
-10 0
- 110
-12 0
-13 0
-14 0
0 .0 0 .1 0 .2 0 .3 0 .4 0 .5 0 .6 0 .7 0 .8 0 .9 1.0
Fr e qu e n cy (no r m aliz e d to Fs )
0
-10
-20
-30
-40
- 50
-60
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-10 0
- 110
-12 0
-13 0
-14 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
Fr e qu e n cy (no r m aliz e d to Fs )
Figure 9. Quad Speed Stopband Rejection
Figure 10. Quad Speed Stopband Rejection (detail)
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
- 10
0 .10
0 .15 0 .2 0 0 .2 5 0 .3 0 0 .3 5 0 .4 0 0 .4 5 0 .50
Fr e qu e n cy (n or m aliz e d to Fs )
Figure 11. Quad Speed Transition Band (detail)
0 .10
0 .0 8
0 .0 6
0 .0 4
0 .0 2
0 .0 0
-0 .0 2
-0 .0 4
-0 .0 6
-0 .0 8
-0 .10
0 .0 0 0 .0 3 0 .0 5 0 .0 8 0 .10 0 .13 0 .15 0 .18 0 .2 0 0 .2 3 0 .2 5 0 .2 8
Fr e qu e ncy (n or m aliz e d to Fs )
Figure 12. Quad Speed Passband Ripple
DS608PP2
9