I have got the output of Delta Sigma ADC after Decimation (FIR LPF and Downsampling), How to convert Delta Sigma ADC's output to its voltage equivalent ? Any suggestions/relevant material will be helpful.
I am doing simulations in MATLAB and I want to plot the input Sine Wave and the Voltage equivalent output on the same plot and also want to calculate the SNR by calculating noise by "subtracting output from input".