Unit 2: JFET Small Signal Amplifiers
Learning Objectives
After completing this chapter, you should be able to:
- Determine the voltage gain, input impedance and output impedance of basic JFET amplifiers.
- Draw and explain a basic AC model of a JFET.
- Compare and analyze JFET voltage amplifiers and voltage followers.
- Discuss the advantages and disadvantages of JFET circuits with those of comparable BJT circuits.
- Analyze small signal combination BJT/JFET amplifier circuits.
- Discuss applications that make use of the JFET’s ohmic region.
