As is shown in my oscilloscope, the power has noises of -20mV-+20mV broadband noises.
I suppose most power supplies contain noises, am I correct?
If the power is not clean, how could high precision circuit be made?
For example a 10V,24 bit DAC will have 0.6uV precision.
How could that be possible???
Are by-pass capacitors enough???
Thank you
I suppose most power supplies contain noises, am I correct?
If the power is not clean, how could high precision circuit be made?
For example a 10V,24 bit DAC will have 0.6uV precision.
How could that be possible???
Are by-pass capacitors enough???
Thank you