Hi, I'm testing the performance of ADC MAX1198 and got some trouble. I'm applying an input signal of 3.045654 MHz and a clock signal of 25 MHz. The total number of samples I'm collecting using the logic analyzer is 4096 and according to the equation: 
, I'm setting the Mc to be 499 so that I can avoid some noise. The following figure is the time domain decimal data. When I zoomed in the figure, there's no obvious sine wave. According to the parameters I set, I should see approximately eight points in a sine wave form in one period (32.83 ms), but the figure seems very unclear and noisy. Can anyone helps me with this? Thank you!
Edit Notes
moved and tagged[edited by: GenevaCooper at 9:15 PM (GMT -4) on 16 Aug 2023]
