Hi Wade,
Kevin,
 
     I now realize the mistake I was making in looking at this.  I am used to seeing newer PLL's with a much higher reference oscillator frequency and having a divider in the reference side before the Phase Comparator.  In that case the stability does improve over that of the reference oscillator, but that obviously does not apply here.

That was the point I was trying to get you to see without stating the obvious.  If you have a higher reference (higher than the operating frequency) and divide it, then yes, the stability is improved by that amount, but, as you now see that isn't the case in this radio set.
Sorry, I will shut up now.

Please don't look at it that way.  Your debate of the subject likely educated more folks than yourself, and that is what this list is all about, technical education.

Kevin Custer









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