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Document resistor config for 10V control voltage

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Kenneth Benzie 2020-06-22 11:41:21 +01:00
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1u dual vca.sch
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@ -8926,6 +8926,7 @@ Source: www.st.com, BAT60J.pdf</description>
operates in the 0-2V operating range with a maximum range of -2-2.5V. operates in the 0-2V operating range with a maximum range of -2-2.5V.
Stage one applies a negative gain to clip the voltage at -10.5V. Stage one applies a negative gain to clip the voltage at -10.5V.
For an input CV range of 0-10V a gain of -1 (47k/47k) is used.
For an input CV range of 0-8V a gain of -1.25 (30k/24k) is used. For an input CV range of 0-8V a gain of -1.25 (30k/24k) is used.
For an input CV range of 0-5V a gain of -2.13 (100k/47k) is used. For an input CV range of 0-5V a gain of -2.13 (100k/47k) is used.