Formant (and jbv!)

[Martin Czech]

SNIP
> 
> But now it seems like I have found the ultimate solution:
>  the SSM2210 (dual NPN) and the SSM2220 (dual PNP) by Analog Devices.
> They are both matched tight and nice, they are still in production (as far
> as I know) and they are not so expensive. And the best part is than some
> of the specs on these chips are even better than in the MATs! According
> to the data sheets, a typical offset voltage drift of the SSM2210 is
> 0.03uV/C which makes the MAT02 look pretty lame with its 0.1uV/C (if I
> remember correctly)!
SNIP


Hollaa ?
The search engine on the analog web site says that there
is nothing like a SSM2210 or SSM2220 ??
Not even "obsolete parts".

m.c.