[sdiy] oscillator jitter / phase noise

[Czech Martin]

It would be, if the noise statictics are known.
Thus my question.

m.c.

> -----Original Message-----
> From: jbv [mailto:jbv.silences at Club-Internet.fr]
> Sent: Mittwoch, 2. Juni 2004 17:32
> To: Czech Martin
> Cc: Sdiy (E-mail)
> Subject: Re: [sdiy] oscillator jitter / phase noise
> 
> 
> >
> >
> > This would then lead to very interesting phasing pattern,
> > if two or more oscillators beat against each other.
> > Obviously a quartz stabilised oscilator, DCO or software
> > oscillator will not have this feature.
> 
> this feature (phase noise/jitter) is very easy to implement
> in a DCO or software oscillator, by simply adding the
> output value of a random LFO to the phase accumulator...
> of course, each oscillator needs its own random LFO...
> 
> JB
> 
>