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3 cards from this section. Quick, good the night before a test.
What is a common emitter amplifier?
Think about where the emitter is in relation to input and output.
Define active load.
Consider how this differs from passive elements.
What is the voltage gain of a CE amplifier with an active load?
Remember the performance stats discussed.
True or False: The input resistance of a CE amplifier with passive load will always be greater than that with an active load.
Evaluate the characteristics of input resistance.
Given a common emitter amplifier with active load performing at a gain of 1923. How would altering the input capacitance to 10 nF affect the bandwidth?
Think about how capacitance affects frequency in RC circuits.
Construct a table comparing voltage gains and bandwidths of both active load and passive load amplifiers under various input conditions.
Utilize experimental results or theoretical calculations in constructing your table.
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