11: JFET Small Signal Amplfiers
- Page ID
- 25326
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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.