SSM2210 datasheets?

[Eric at Svetlana Electron Devices]

>I pulled out my PMI databook that has the SSM2210 datasheet. It is
>nothing else than a pair of matched transistors and it requires just
>the same support cursuit as MAT-02 to become an log-antilog converter.
>It also requires an tempco resistor (the logarithmic amplifier example
>lists a Tel Labs Q81E resistor with +0.35%/C).
>It could be that Analog Devices discontiued it since they found
>themselfs with too many similar products.

Also possibly because Tel Labs is out of business, and other firms
don't make that value of thermistor? (I THINK Tel is out of business....
so I've heard in the past...)

Eric Barbour
Svetlana Electron Devices
Portola Valley CA USA