[sdiy] Odp: Re: Those AS33xx chips again...

[rsdio at audiobanshee.com]

Great work! Thanks for sharing.

It's particularly interesting how the triangle wave is clipped on the bottom at high frequencies. Is this perhaps due to the power supply rails in your test circuit? In other words, could there be something external to the AS3340 that causes the clipping?

On the other hand, I don't think I see the clipping in the zoomed-in images of the triangle.

Brian


On Tue, Nov 28, 2017 at 2:34 PM, Roman <modular at go2.pl> wrote:
> During few last days I've spent wonderful time with AS3340 VCO, giving it a
> closer look, and also a few measurements. Nothing spectacular, just
> something that any geeky nerd would find interesting.
> 
> It's about vintage chips, so it seems appropriate to have it written in
> ancient vintage static html, basicaly the 90's style.
> http://www.sowa.synth.net/synthchips
> 
> Roman
>