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DAC - Can we create and use frequencies above Fs/2?

In addition to the good points Marcus has made in his answer, I want to add that there are other DAC topologies specific for doing this more efficiently. The OP is correct that a traditional (Non-...
Dan Boschen's user avatar
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DAC - Can we create and use frequencies above Fs/2?

Yes, in your specific case, quite easily. Your system has no reconstruction filter, or rather, it is just a zero-order-hold output, so essentially the ideal DAC output is square wave steps. Square ...
Justme's user avatar
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3 votes

DAC - Can we create and use frequencies above Fs/2?

DAC - Can we create and use frequencies above Fs/2? yes, that's commonly done. You can work with any image you want, as long as it's pronounced enough (in the end, as long as the analog bandwidth of ...
Marcus Müller's user avatar
2 votes
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What is the Expression for Reconstruction After Derivative Sampling?

I have completely rewritten this answer as I have discovered that the expression published by Linden & Abramson (1960) is incorrect, which they subsequently published a correction for in the ...
Stephen's user avatar
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