Napier

The Voltage Reference

One of my friends is the king of bandgaps. Everybody talks about the disclosed secret, everything is open. There is no final solution. Let's keep secret what we don't know. Woody says, let's replace it, you can do it. Yes. Replace the parabolic curve with flat one. Yes, there is design flaw published in every datasheet, doesn't matter what soundful name it is. It works, that's the word..
Follow the picture, the thermal characteristics, and the current generated noise source.

vref


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