mouzid
Full Member level 5
[100pts] Signal analysis
Hello Edaborders,
I'll give 20pts for the best reply to each question.
I have no experience nor ideas how to analyse signals. I wanna measure, decide and prove whether a signal is good or bad.
1- For the moment I plotted the frequency of my signal vs time. The signal is stable at 12 MHz. Actually, according to the figure, it is 12 Mhz +/- 0.04 %.
Is it a good signal ?
2- Oscillations are between 12.005 MHz and 11.995 MHz. The corresponding period is respectively 80.32 ns and 80.33 ns.
Can I say that the jitter of the signal 0.01 ns ?
3- Can I extract other usefull informations from the figure ?
4- What are the creteria that let me say that the signal is good ?
5- Will the study of this signal in the frequency domain bring more information ?
Could someone refert me to the necessary progressive material to read in order to understand that issue.
Hello Edaborders,
I'll give 20pts for the best reply to each question.
I have no experience nor ideas how to analyse signals. I wanna measure, decide and prove whether a signal is good or bad.
1- For the moment I plotted the frequency of my signal vs time. The signal is stable at 12 MHz. Actually, according to the figure, it is 12 Mhz +/- 0.04 %.
Is it a good signal ?
2- Oscillations are between 12.005 MHz and 11.995 MHz. The corresponding period is respectively 80.32 ns and 80.33 ns.
Can I say that the jitter of the signal 0.01 ns ?
3- Can I extract other usefull informations from the figure ?
4- What are the creteria that let me say that the signal is good ?
5- Will the study of this signal in the frequency domain bring more information ?
Could someone refert me to the necessary progressive material to read in order to understand that issue.