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5 cards from this section. Quick, good the night before a test.
What is the main formula for calculating the voltage gain of a common emitter amplifier?
Remember the relationship between transconductance and collector resistance.
Define input resistance for a common emitter amplifier.
Think about components connected to the input.
What is the formula for calculating the voltage gain in a common emitter amplifier?
Remember the signs and relationship of gain to resistance.
True or False: The output swing of an amplifier can be increased by reducing the supply voltage.
Think about what happens to voltage levels.
Design an amplifier circuit that meets a gain requirement of 150 while ensuring that the bandwidth stays between 20 Hz and 20 kHz. Calculate the necessary component values.
You'll need to balance gain and frequency components carefully.
Calculate the total power dissipation if the collector current is 5 mA and the supply voltage is 12 V, considering a base current of 50 µA.
Break down the current contributions systematically.
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