CS4922 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'CS4922' PDF : 33 Pages View PDF
CS4922
7 DAC FILTER RESPONSE PLOTS
Figures 20 through 23 show the overall frequency
response, passband ripple and transition band for
the CS4922 DACs. Figure 23 shows the DACs’de-
viation from linear phase. Fs is the selected sample
frequency. Since the sample frequency is program-
mable, the filters will adjust to the selected sample
frequency. Fs is also the FSYNC frequency.
Figure 20. DAC Frequency Response
Figure 21. DAC Phase Response
Figure 22. DAC Transition Band
Figure 23. DAC Passband Ripple
26
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