component layouts?

[Ian Fritz]

----- Original Message -----
From: "Haible Juergen" <Juergen.Haible at nbgm.siemens.de>
To: "Ian Fritz" <ijfritz at earthlink.net>; "Jules Ryckebusch"
<ryckebu at ersg.san.mrms.navy.mil>; "Jim Patchell" <patchell at silcom.com>
Cc: "zapsn0n" <n0nspaz at loa.com>; <synth-diy at node12b53.a2000.nl>
Sent: Wednesday, September 27, 2000 4:58 AM
Subject: RE: component layouts?
>
> Ferrite stuff sounds reasonable. I will try them for my next VCO.
> On my most recent VCO, I've used a different method to create an
"isolated"
> +5V and +10V supply. See
>  http://home.debitel.net/user/jhaible/jh_720_vco_core.gif
> for details (upper left corner). I have not made any measurments, but
> I have no problems with soft sync between 2 VCOs at all.
> But admitted, Ferrite beads would be more convenient for sure.
>
> JH.
>
>

Well, often decoupling through isolated supplies is a good approach,
especially if you want a regulated sub-voltage anyway for other reasons.

  Ian