List: time-nuts@lists.febo.com
From: Charles Steinmetz
Re: [time-nuts] Power supply for time source concerns
Mon, Dec 23, 2019 12:51 PM
Jim wrote:
> LT3042 removes 60-80 dB up to 10MHz. 20V, 200mA
> https://www.analog.com/media/en/technical-documentation/data-sheets/3042fb.pdf
Achieving 60-80 dB in practice with typical DIY printed circuit layout
and construction (by this I mean amateur PCB layout, typical board-house
fabrication, and typical amateur packaging) is extremely unlikely.