[sdiy] Matched transistors - critical parameters?

[Matthew Smith]

Quoth ASSI at 11/02/12 05:53...
...
> However, as already said before we got carried into how closely one can
> match discrete transistors by hand: most circuits that were designed for
> discrete transistors and employ pairwise matching are fine with less
> precision (even if not trimmed) and non-monolithic duals would often be good
> enough without even checking...

Yes, was going off on a bit of a tangent there.

Rest assured, those parts will be going straight on without testing - 
and will only be investigated if the thing doesn't work!

So, with nice little parts like this, I end up with a VSSVF ;-) (Very 
Small State Variable Filter.)


-- 
Matthew Smith

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