DDS: FAQ

Created over 4 years ago

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Are any of your DDS products space qualified?

Q. Are any of your DDS products space qualified? -------------- A. No.
Are there any specific recommendations regarding via fill material in the circuit board for the thermally enhanced package styles associated with some ADI DDSs?

Q. Are there any specific recommendations regarding via fill material in the circuit board for the thermally enhanced package styles associated with some ADI DDSs? ------------------- A. The…
Can I use a DDS to produce modulation waveforms?

Q: Can I use DDS to produce modulation? A: By default, DDS supports frequency modulation (FM), because the user can change the frequency tuning word on demand. DDS devices that allow user access to phase…
DDS Features Chart

Frequently we're asked for help selecting a DDS with frequency sweeping capability, phase hopping, amplitude control etc. but until now the only way to answer that question was to go based on memory or…
DDS Tutorial - Introduction to DDS

This Direct Digital Synthesis tutorial with audio provides a description of the three fundamental elements of a direct digital synthesizer (DDS). Use the play button to start the presentation and advance…
DDS Tutorial - SINC Envelope Correction

This Direct Digital Synthesis tutorial with audio describes correcting for the DAC's sin(x)/x (or sinc) response. Use the play button to start the presentation and advance to the next slide. For more instructions…
DDS Tutorial - The Accumulator

This Direct Digital Synthesis tutorial with audio describes the function of the accumulator, the first DDS element. Use the play button to start the presentation and advance to the next slide. For more…
DDS Tutorial - The Angle-to-Amplitude Converter

This Direct Digital Synthesis tutorial with audio describes the function of the angle-to-amplitude converter, the second DDS element. Use the play button to start the presentation and advance to the next…
DDS Tutorial - The DAC

This Direct Digital Synthesis tutorial with audio describes the function of the analog-to-digital converter (DAC), the third DDS element. Use the play button to start the presentation and advance to the…
DDS Tutorial - The DAC Reconstruction Filter

This Direct Digital Synthesis tutorial with audio describes the function of the DAC reconstruction filter and provides a description of four types of analog filters. Use the play button to start the presentation…

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DDS: FAQ

Are any of your DDS products space qualified?

Are there any specific recommendations regarding via fill material in the circuit board for the thermally enhanced package styles associated with some ADI DDSs?

Can I use a DDS to produce modulation waveforms?

DDS Features Chart

DDS Tutorial - Introduction to DDS

DDS Tutorial - SINC Envelope Correction

DDS Tutorial - The Accumulator

DDS Tutorial - The Angle-to-Amplitude Converter

DDS Tutorial - The DAC

DDS Tutorial - The DAC Reconstruction Filter

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