Lecture 3. Section 2.5 Dependent Sources. Characteristics. Dependent sources establish a voltage or current whose value depends on the value of a voltage or current else where in the circuit.
Circuit: Audio amplifier
A BJT can be modeled by a voltage
Controlled current source.
Bipolar Junction Transistor=BJT
You will learn how to represent the amplifier
using its small signal model.Let’s concentrate on the small signal model for now.
Determine the Vout/V1