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Results tagged with oversampling
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user 50290
Anything related to oversampling, i.e. the process of sampling a signal at a much higher rate than the minimum required for its reconstruction (a.k.a. the Nyquist rate).
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How to design anti-aliasing filter for a non-ideal oversampled SAR
What happens, if we're oversampling the signal to introduce 4extra bits and sample at 25.6MHz? Would we need to have stronger attenuation to −14∗6.02dB? … In fact one of the main uses of oversampling is to avoid the need to design expensive anti-alias filters. For highly oversampled systems, often the AA filter is a simple capacitor. …
- 18.2k
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ADC Oversampling New Resolution
Oversampling reduces quantization noise, usually resulting in some other noise source dominating SNR, so the new LSB you reconstruct doesn't really matter. …
- 18.2k
6
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How to extract ENOB from LTSpice simulation and see the effects of oversampling?
Your spice models does not include an ADC, so no you cannot model the gain from oversampling using that model. You didn't simulate it. … As for oversampling, it depends on the ENOB of your ADC. …
- 18.2k