Said, what is the operating principle of the Wavecrest Jitter Analyzer?
Is it a sampling scope like the ones Agilent and Tektronix offer? How
does it compare to them? I've googled it but I only found a Chinese site
with little information in English. Another advantage I see for
time-based measureme
Hello John, Javier,
you may get bogus numbers when calculating jitter from phase noise
measurements with limited bandwidth.
For example what about an asyncronous (deterministic jitter) component
sitting at 103KHz when you only measure with a 100KHz bandwidth? Depending on
the
level of th
Javier Serrano wrote:
> Dear nuts,
>
> I would like to know if there is a clear explanation somewhere with
> considerations on how to choose an upper frequency limit when integrating
> phase noise to find jitter. Let's say I'm interested in the raw jitter
> measurement which comes from integrating
> A high-quality crystal oscillator's broadband floor will be
> sufficiently quiet (typically better than -160 dBc/Hz) that it won't
> matter
> much whether
> you integrate out to 100 kHz or to 1 MHz. The difference will be on
> the order of attoseconds.
Sorry, should have said "femtoseconds" he
Javier Serrano wrote:
> Dear nuts,
>
> I would like to know if there is a clear explanation somewhere with
> considerations on how to choose an upper frequency limit when
> integrating phase noise to find jitter. Let's say I'm interested in
> the raw jitter measurement which comes from integrating
Dear nuts,
I would like to know if there is a clear explanation somewhere with
considerations on how to choose an upper frequency limit when integrating
phase noise to find jitter. Let's say I'm interested in the raw jitter
measurement which comes from integrating phase noise without applying any
