I'm in the process of evaluating various high-speed ADCs and to that end have taken a quick look at ADI's Visual Analog. Reading through the manual it says that the FFT analysis "Finds the spectral component by exact frequency in megahertz." Does this mean that the FFT analysis displays spectral content in nearest MHz only or is it possible to also detail FFT content like e.g. as 24.78 MHz?
Thanks for any insights you may be able to share in this.