From: Winfield Hill on
Spehro Pefhany wrote...
>
> On 7 Jun 2010 Winfield Hill wrote:
>
>> ... the Linear Systems' LSK389 has a 0.9nV spec.
>
> Those are typical specs, have you actually done any measurements?
> I've seen some reports that the measured noise was closer to the
> 'max' than the 'typical'.

Yes, good point. I bought 10 or 25 of those last year,
don't remember, but I've been too busy on AoE III to take
any measurements. But finishing the new low-noise chapter
will be coming up shortly, so that should be a good excuse
to break them out and go to the bench.


--
Thanks,
- Win