glias
Full Member level 2
Hello all,
I have some questions about noise measurement on op amp...
consider that I'm in the broadband zone, so a white noise only is present, I measure the max voltage value on the scope. How can I deduce the rms value ? then if I could have the rms value, I can deduce the noise of my stage by multiply this value by 3 to cover 99.7% of cases (gaussian distribution)...
I have some questions about noise measurement on op amp...
consider that I'm in the broadband zone, so a white noise only is present, I measure the max voltage value on the scope. How can I deduce the rms value ? then if I could have the rms value, I can deduce the noise of my stage by multiply this value by 3 to cover 99.7% of cases (gaussian distribution)...