[sdiy] Temperature Compensated Exponential Converter Using SSM2164

[Magnus Danielson]

Ian Fritz wrote:
> At 03:44 PM 8/29/2009, Neil Johnson wrote:
> 
>> And, of course, it properly corrects the effects of temperature, 
>> rather than
>> approximating it with an external temperature-sensitive resistor.
> 
> I'd have to say we don't know that until we try it.  I did a version of 
> Patchell's design and it didn't work all that great.  It will depend on 
> the matching of the two devices, etc.

I think the basic approach may be viable, but needs some work to mature.

Cheers,
Magnus