[sdiy] $100 Chip fab service

[cheater00 cheater00]

Awesome, thanks for the info!

On Wed, 2 May 2018 20:50 , <mskala at ansuz.sooke.bc.ca> wrote:

> On Wed, 2 May 2018, cheater00 cheater00 wrote:
> > Why is the max operating voltage so important? I don't really see the
> issue.
>
> If you can't get in at least three or four diode drops between the power
> rails, it really limits the kind of analog circuitry you can build -
> though it's true that having basically no passives and no bipolar
> transistors, only MOS transistors designed for digital use, is a much
> bigger issue.  Low voltage is more a consequence than a cause of the fact
> this process is unsuitable for analog.
>
> --
> Matthew Skala
> mskala at ansuz.sooke.bc.ca                 People before principles.
> http://ansuz.sooke.bc.ca/
>
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