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 Forum index » DIY Hardware and Software » Ken Stone designs - CGS
CGS92 - Smooth and Stepped Generator
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MC1495



Joined: Mar 24, 2009
Posts: 19
Location: baltimore

PostPosted: Thu Jun 13, 2013 12:23 pm    Post subject: CGS92 - Smooth and Stepped Generator
Subject description: Stone and Serge's take on Sample-and-Holds.
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Hi All -
Didn't see a post about this module yet, so I thought I'd start one.

I also have the perennial question about substituting a LM13700 for a CA3080.

Is the 3080 doing something particular in this circuit that couldn't be easily replicated with a 13700?

I'm still grappling a bit with what's going on in this schematic.. Does anyone have any experience with this device who would be willing to explain what it does?
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The Bad Producer



Joined: Mar 08, 2009
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PostPosted: Wed Jun 19, 2013 1:23 pm    Post subject: Reply with quote  Mark this post and the followings unread

I haven't looked through the schemo yet, but the new PCB version (which I just bought) has space for a 13700 to replace the two 3080's, check out CGS92...

So I guess if you have the older version you could rig up some sort of 'submodule' with the 13700 following the new version connections...

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MC1495



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PostPosted: Fri Jul 12, 2013 8:52 pm    Post subject: Reply with quote  Mark this post and the followings unread

Huh - I'm not seeing a schematic yet that includes the 13700..is it something that is just on the PCB?
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MC1495



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PostPosted: Fri Jul 12, 2013 8:54 pm    Post subject: Reply with quote  Mark this post and the followings unread

ah, i see it on the pcb - shouldn't be too hard to figure this out, then..
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The Bad Producer



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PostPosted: Sat Jul 13, 2013 4:03 am    Post subject: Reply with quote  Mark this post and the followings unread

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