[time-nuts] PLL chip? (was 10 MHz Oscillator comparison part II)
albertson.chris at gmail.com
Wed Jan 12 00:11:06 UTC 2011
I'm in need of a PLL too. Is there a common part that is better than
the 4046? I assume there must be. Not for high precision work.
> Wrote:< Using the CD4046 (or HC4046) as the phase locked oscillator would probably be counterproductive as its phase noise is very high (its in effect an RC oscillator with an effective Q of around1/4)
> A. I don’t know. Maybe there is a better IC choice for the PLL. I guess building one would prove its feasibility.
Redondo Beach, California
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