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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hi Mike,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>There is a HP filter stage schematic in
the SSI2164 datasheet. The only input resistor to the 2164 is the feedback resistor
from the integrator output.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Other than that, I’d have to see a
schematic to have a clearer idea of what you’re trying to do.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Cheers,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Dave Dixon<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> Synth-diy
[mailto:synth-diy-bounces@synth-diy.org] <b><span style='font-weight:bold'>On
Behalf Of </span></b>Mike B<br>
<b><span style='font-weight:bold'>Sent:</span></b> Sunday, March 24, 2019 6:37
PM<br>
<b><span style='font-weight:bold'>To:</span></b> synth-diy@synth-diy.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> [sdiy] High pass filter
using the 2164</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>I working on a 4 pole Cascade high pass filter. My present design
uses Lm13700 and works fine, but I would like to switch to the V2164. I
cannot find anyone doing this. <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>The issue is the input resistor on the 2164 to convert the voltage to
an input current were as the 13700 is a voltage input. We're would that input
resistor go?<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Hopefully this is not a really stupid question. 😁<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>On Sun, Mar 24, 2019, 12:07 PM Ian Fritz <<a
href="mailto:ijfritz@comcast.net">ijfritz@comcast.net</a> wrote:<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Hello all --<br>
<br>
I have a new page at my site presenting the latest version of my Double <br>
Pulse Waveform Generator. This was originally in my hybrid synth <br>
cabinet. That cabinet has been scrapped after porting the capabilities <br>
to Reaktor a couple of years ago, but I have had a request for a new <br>
hardware version.<br>
<br>
Enjoy.<br>
<br>
Ian<br>
<br>
<a href="http://ijfritz.byethost4.com/sy_cir18_DPWGII.htm" target="_blank">http://ijfritz.byethost4.com/sy_cir18_DPWGII.htm</a><br>
<br>
<br>
<br>
<br>
<br>
-- <br>
<a href="http://ijfritz.byethost4.com" target="_blank">ijfritz.byethost4.com</a><br>
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