Transistor Amplifier Circuits Unit 3 – Common Emitter Circuit
UNIT 3 – COMMON EMITTER CIRCUIT
UNIT OBJECTIVE
At the completion of this unit, you will be able to demonstrate the operation of a common emitter
transistor amplifier circuit by using calculated and measured circuit conditions.
UNIT FUNDAMENTALS
The emitter terminal is common to the input and output signals of the common emitter (CE)
transistor circuit.
The ac output signal of a CE circuit is 180º out of phase with the ac input signal.