Sep 29, 2019 #1 S shanmei Advanced Member level 1 Joined Jul 26, 2006 Messages 430 Helped 8 Reputation 16 Reaction score 8 Trophy points 1,298 Location USA Activity points 4,496 Is it possible to obtain the SFDR of DAC from its INL and DNL? Thank you.
Sep 29, 2019 #2 pancho_hideboo Advanced Member level 5 Joined Oct 21, 2006 Messages 2,847 Helped 767 Reputation 1,536 Reaction score 733 Trophy points 1,393 Location Real Homeless Activity points 17,490 shanmei said: Is it possible to obtain the SFDR of DAC from its INL and DNL? Click to expand... Impossible.
shanmei said: Is it possible to obtain the SFDR of DAC from its INL and DNL? Click to expand... Impossible.
Sep 29, 2019 #3 Dominik Przyborowski Advanced Member level 4 Joined Jun 6, 2013 Messages 1,210 Helped 504 Reputation 1,013 Reaction score 506 Trophy points 1,393 Location Norway Activity points 9,310 The only thing you can get is an upper limit of SFDR, by projection of generated sinusoidal waveform through DAC transfer function. However, it can be still far away from true SFDR of your DAC
The only thing you can get is an upper limit of SFDR, by projection of generated sinusoidal waveform through DAC transfer function. However, it can be still far away from true SFDR of your DAC