Jeszs wrote:
>
> Hello everyone,
>
> I need a square wave signal, 120 KHz, 0-5V, 3 mA source with the minimum overhead consumption.
> So I hope (I am sure) you can give me some clue to improve my 555 design.
> Minimum number of parts is as always favourable.
>
> Thank you very much in advance!


Hi Jeszs, did anyone help you with this yet?
You need to give more info, like:
* how stable the frequency needs to be.
* what voltage or battery it runs from.
* what size or cost limits you have.
* more info about WHY you need it always helps too.
:o)
-Roman

--
http://www.piclist.com hint: The list server can filter out subtopics
(like ads or off topics) for you. See http://www.piclist.com/#topics