- #1
atlbraves49
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I'm trying to use a MOSFET as a voltage controlled resistor, and am under the impression that it acts this way when it is in the linear region. However, our VDS will be 2.5V-20V, and our VGS will be 3.6V-5V.
That means our VDS will most likely be greater than our VGS - VT, which means it will be operating in the saturation region and thus no longer operating in the manner we want (like a variable resistor), correct?
That means our VDS will most likely be greater than our VGS - VT, which means it will be operating in the saturation region and thus no longer operating in the manner we want (like a variable resistor), correct?