JFET as voltage variable resistor | JFET as Voltage-Controlled Resistor | ECA | ECAD
The Field effect transistor (FET) or Junction Field effect Transistor , JFET as voltage-controlled resistor | JFET as voltage variable resistor (JFET as VVR)
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Topic Covered: JFET as voltage variable resistor.
1. Output characteristics of JFET.
2. Locus of pinch-off values.
3. Ohmic region
4. Resistance of JFET in Ohmic region.
5. Effect of input voltage or control voltage on the slope.
6. Effect of input voltage on JFET resistance.
7. JFET as voltage controlled resistor.
8. Formula to calculate JFET resistance.
Subject: Electronic Circuits analysis and design (ECAD | ECA)
Unit: Unit-1
Syllabus: R-19 JNTUA
Under the syllabus: JFET Small Signal Amplifiers: Small signal analysis of common source, common drain, common gate amplifiers, JFET as voltage variable resistor, Problem solving.
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ECAD Subject, ECAD Videos, JNTUA, VIVtronics, JFET Videos, JFET lectures.
#ECA #ECAD #VivTronics #JFET