[time-nuts] DMTD - analog multiplier vs. diode mixer ?
kb8tq at n1k.org
Sat Jan 9 18:53:41 EST 2016
> On Jan 9, 2016, at 3:25 PM, Attila Kinali <attila at kinali.ch> wrote:
> Generally speaking: Faster CMOS better than slower CMOS in terms of phase noise.
> (Though, I have yet to see actual measurements of this)
The gotcha is that each family gets measured as the parts come out. Thus the data
is spread out over about a 40+ year period. Most of it was taken down in log books
off of a screen ….
> Single gate chips better than multi gate chips.
> (no interference through the power supply of the different sub-parts)
> Attila Kinali
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