CS5344-CZZR Cirrus Logic Inc, CS5344-CZZR Datasheet - Page 17

• Manufacturer Part Number: CS5344-CZZR
• Description: IC,A/D CONVERTER,DUAL,24-BIT,TSSOP,10PIN
• Manufacturer: Cirrus Logic Inc

DS687F3
4.6
5. FILTER PLOTS - ALL SPEED MODES
-10
-2
-3
-4
-6
-8
-9
-100
-120
-130
-140
-5
-7
-110
-1
0
-20
-30
-40
-60
-80
-90
-50
-70
Synchronization of Multiple Devices
In systems where multiple ADCs are required, care must be taken to achieve simultaneous sampling. To
ensure synchronous sampling, the MCLK, SCLK, and LRCK signals must be the same for all of the CS5343
and CS5344 devices in the system.
-10
0.46
0
0.0
Figure 10. Transition Band (Detail)
Figure 8. Stopband Rejection
0.1
0.47
Frequency (norm alized to Fs)
Frequency (norm alized to Fs)
0.2
0.48
0.3
0.4
0.49
0.5
0.6
0.50
0.7
0.8
0.51
0.9
0.52
1.0
4/2/08
Draft
-0.02
-0.04
-0.06
-0.08
-0.10
-100
-120
-130
-140
0.08
0.06
0.04
0.02
0.00
-110
0.10
-20
-30
-40
-60
-80
-90
-50
-70
-10
0
0.40 0.42 0.44
0.00 0.05
Figure 11. Passband Ripple
Figure 9. Transition Band
Frequency (norm alized to Fs)
Frequency (norm alized to Fs)
0.10
0.46 0.48 0.50
0.15
0.20 0.25 0.30 0.35 0.40 0.45 0.50
0.52
0.54
CS5343/4
0.56
0.58
0.60
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