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RF-Noise neccessary for small signals : ADC9653?

Question asked by DeeCee on Jun 29, 2012
Latest reply on Jul 3, 2012 by DeeCee

Hi,

 

if the input of the adc 9653 is shorten, the 3 smallest bits randomly flip. Where does this happen in the adc? I wonder wether I could apply a signal to the adc input. The maximum signal's amplitude is smaller than the LSB/2 . Finally, I can see the signal at the adc output with an fft? Simply, will the signal come through the adc?

Kind regards,

DeeCee

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