Feb 3, 2012 #1 U user0088 Junior Member level 3 Joined Dec 30, 2011 Messages 30 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,467 Could you please advice how to measure INL or DNL of the Sigma-Delta DAC. Please note, that the input signal frequency is Fin, but the output signal frequency is OSR*Fin. Thanks.
Could you please advice how to measure INL or DNL of the Sigma-Delta DAC. Please note, that the input signal frequency is Fin, but the output signal frequency is OSR*Fin. Thanks.
Feb 3, 2012 #2 FvM Super Moderator Staff member Joined Jan 22, 2008 Messages 52,478 Helped 14,756 Reputation 29,794 Reaction score 14,120 Trophy points 1,393 Location Bochum, Germany Activity points 298,338 Please note, that the input signal frequency is Fin, but the output signal frequency is OSR*Fin Click to expand... I guess, you would want to study SD ADCs more thoroughly. OSR is a factor for sampling rather than signal frequencies.
Please note, that the input signal frequency is Fin, but the output signal frequency is OSR*Fin Click to expand... I guess, you would want to study SD ADCs more thoroughly. OSR is a factor for sampling rather than signal frequencies.