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| ======  Direct Digital Synthesizer  ====== | ======  Direct Digital Synthesizer  ====== | ||
| + | Direct Digital Synthesizers (DDS) are frequency synthesizers creating variable frequency arbitrary waveforms from a single, fixed-frequency reference clock. Many kinds of designs are used. | ||
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| + | ===== Useful links ===== | ||
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| + | A good tutorial about the designs of DDS is here : [[http://www.ieee.li/pdf/essay/dds.pdf|A Technical Tutorial on Digital Signal Synthesis]]\\ | ||
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| + | ===== Discussion ===== | ||
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| + | :-X WE ARE SORRY TO STOP THE DISCUSSION SECTION DUE TO A SPAM ATTACK | ||
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| + | The " Direct Digital Synthesizers" (DDS ) are synthesizers that can generate arbitrary waveforms at various frequencies from a fixed reference frequency. | ||
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| + | [[DDS applications]] | ||
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| + | [[various programming mode]] | ||
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| + | [[Example of development around the AD9959 DDS]] | ||
| - | ~~DISCUSSION~~ | + | [[programs to communicate with the DDS]] | 
| - | Here the discussion | ||
| - | ~~DISCUSSION~~ | ||