MihaiCostin
Newbie
Hello,
I have done a ring Oscillator and I want to calculate the standard deviation of phase noise. For this I ran a PSS+PNoise simulation from which I obtained the phase noise plot, that looks like in the picture in the attachment. My problem is that when I want to calculate the standard deviation (Find area of plot by integration, multiply this by 2 and take root square) it gives me a value larger than 2pi (it gives me 15 radians).
Is this possible? How do I interpret the results ?
I have done a ring Oscillator and I want to calculate the standard deviation of phase noise. For this I ran a PSS+PNoise simulation from which I obtained the phase noise plot, that looks like in the picture in the attachment. My problem is that when I want to calculate the standard deviation (Find area of plot by integration, multiply this by 2 and take root square) it gives me a value larger than 2pi (it gives me 15 radians).
Is this possible? How do I interpret the results ?