Semiconductor Devices: JFET Voltage Controlled Resistor
A voltage controlled resistor is a device whose resistance depends on a control voltage. In this video, we discuss how this can be achieved with a simple JFET using small drain-source potentials. This is known as the ohmic region. References: Semiconductor Devices: Theory and Application/2E; Chapter 11, Section 7. My free texts and lab manuals are available for download at my college web site https://www.mvcc.edu/jfiore and at my personal site http://www.dissidents.com Inexpensive print and kindle copies are available at Amazon https://www.amazon.com/author/jimfiore If you like my texts and videos, and would like to help defray the costs of making and maintaining them, consider making a modest donation at https://www.buymeacoffee.com/Professo...
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