Moin Rick,
On Wed, 17 Apr 2013 10:20:09 -0700
"Rick Karlquist" <rich...@karlquist.com> wrote:
> Volker Esper wrote:
>
> >> I have been looking into low jitter triggers for sampling systems
> >> recently and will probably end up using a discrete differential
> >> amplifier driving ECL logic.
> >>
> > Why discrete?
>
> ECL style circuits on IC's suffer from high noise in the current
> source. If you go discrete, you can use an inductor for a current
> source and get rid of this problem.
Can you elaborate on this a little bit? Or do you have some pointers
on this issue? It's the first time i heard about this.
Attila Kinali
--
The trouble with you, Shev, is you don't say anything until you've saved
up a whole truckload of damned heavy brick arguments and then you dump
them all out and never look at the bleeding body mangled beneath the heap
-- Tirin, The Dispossessed, U. Le Guin
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