EV12DS130A 3 GSps MUXDAC Application Note
■Choosing Mode for Optimum Performance
■The component has been designed with a number of different operating modes as described below.Optimum performance can be obtained by choosing the correct mode depending on the particular band of use.
■Output modes:
▲Beside the classical NRZ modes EV12DS130A MUXDAC offers 3 other innovative output modes to enhance performance over 1st, 2nd or 3rd Nyquist zones.
◆Narrow RTZ with optimal performance over 1st and beginning of 2nd Nyquist Zones.
◆RTZ mode: to take advantage of a ½ sinc(X/2) roll off where X is normalized output frequency for optimal operation over 2nd Nyquist Zone.
◆RF mode: for optimum available power beyond beginning of 2nd Nyquist zone.
■The figure below shows the response against frequency for the different modes.
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2013/1/3 |
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777 KB |
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