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<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">And if you need something like a control voltage matrix then there are special matrix analog circuits like the MT8816, MT8804,…
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><a href="https://www.microsemi.com/document-portal/doc_view/127038-mt8816-datasheet-sept11">https://www.microsemi.com/document-portal/doc_view/127038-mt8816-datasheet-sept11</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri Light",sans-serif;color:black">Ciao<br>
Peter<br>
<br>
</span><span lang="DE-AT" style="font-family:"Calibri Light",sans-serif;color:black"><a href="http://www.ullrich.at.tt" target="_blank"><span lang="EN-US">http://www.ullrich.at.tt</span></a></span><span lang="EN-US" style="font-family:"Calibri Light",sans-serif;color:black">
(my webpage)<br>
</span><span lang="DE-AT" style="font-family:"Calibri Light",sans-serif;color:black"><a href="http://www.rc100-usb.at.tt" target="_blank"><span lang="EN-US">http://www.rc100-usb.at.tt</span></a></span><span lang="EN-US" style="font-family:"Calibri Light",sans-serif;color:black">
(Roland Sampler Tool)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE-AT" style="font-family:"Calibri Light",sans-serif;color:black"><a href="http://synpro.heimat.eu/datadial.htm"><span lang="EN-US">http://synpro.heimat.eu/datadial.htm</span></a></span><span lang="EN-US" style="font-family:"Calibri Light",sans-serif;color:black">
(DataDial Synth Addon)</span><span lang="EN-US" style="font-family:"Calibri Light",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b>Von:</b> Synth-diy <synth-diy-bounces@synth-diy.org> <b>Im Auftrag von
</b>ulfur hansson<br>
<b>Gesendet:</b> Dienstag, 19. Februar 2019 03:16<br>
<b>An:</b> Adrian Corston <eidorian@aladan.net><br>
<b>Cc:</b> synth-diy@synth-diy.org<br>
<b>Betreff:</b> Re: [sdiy] Something better than CD4066 to switch CVs?<o:p></o:p></p>
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<p class="MsoNormal">i second the DG series, also the 312, 313 and 314 from maxim. IIRC they will all switch bipolar signals.<o:p></o:p></p>
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<p class="MsoNormal">the 4066 will only switch unipolar(positive) voltages...<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Sent from outer space<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
On Feb 18, 2019, at 8:59 PM, Adrian Corston <<a href="mailto:eidorian@aladan.net">eidorian@aladan.net</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">DG4xx have a good reputation.<br>
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----- Original Message -----<o:p></o:p></p>
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<p class="MsoNormal" style="background:#E4E4E4"><b>From:<o:p></o:p></b></p>
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<p class="MsoNormal" style="background:#E4E4E4">"Mike Beauchamp" <<a href="mailto:list@mikebeauchamp.com">list@mikebeauchamp.com</a>><o:p></o:p></p>
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<p class="MsoNormal"><b>To:<o:p></o:p></b></p>
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<p class="MsoNormal">"<a href="mailto:synth-diy@synth-diy.org">synth-diy@synth-diy.org</a>" <<a href="mailto:synth-diy@synth-diy.org">synth-diy@synth-diy.org</a>><o:p></o:p></p>
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<p class="MsoNormal"><b>Cc:<o:p></o:p></b></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>Sent:<o:p></o:p></b></p>
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<p class="MsoNormal">Mon, 18 Feb 2019 20:53:43 -0500<o:p></o:p></p>
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<p class="MsoNormal"><b>Subject:<o:p></o:p></b></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">[sdiy] Something better than CD4066 to switch CVs?<br>
<br>
<br>
Does anyone have any experience using chips to switch multiple CV's? I <br>
have a recommendation to use CD4066, but was wondering if maybe there's <br>
something more modern and appropriate.<br>
<br>
My power supply is +/-15 and I intend to switch signals from -5 to about <br>
+11 and including ones intended to be accurate 1v/oct pitch CV's.<br>
<br>
I was also thinking about using one of these IC's to switch in an <br>
additional timing capacitor in a VCO circuit (to send it into LFO land), <br>
but I'm wondering if I'd be compromising VCO stability in any way by <br>
tying it to the switch IC.<br>
<br>
Mike<br>
<br>
<br>
<br>
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<p class="MsoNormal">_______________________________________________<br>
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