Re: ADF5355 - Good Enough for 24 GHz!


Brian Flynn GM8BJF
 

Hi Andy,

If you look at my website I have updated the URL and put the schematic onto my site. Saves going to dodgey foreign sites! ;-). I have added a couple of addenda to the article and they are on my site.
https://gm8bjf.joomla.com/past-talks/15-reducing-phase-noise-pn-on-chinese-adf5355-boards
They should answer your queris.

I have ened up decoupling all three rails on the board ie the 3,3 analogue, 3.3 digital and the 5V with 1000uF 6.3 V low ESR types.  (old PC MoBos are good sources of suitable parts).

73s
Brian.

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