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2 cards from this section. Quick, good the night before a test.
What is the voltage gain for a common emitter amplifier with g_m = 5 mS and R_C = 2kΩ?
Use the formula A_V = g_m * R_C.
Define bandwidth in the context of amplifiers.
Think about the frequencies associated with signal amplification.
What is the primary function of a common emitter amplifier?
Consider the main use of various amplifier configurations.
True or False: Adding a common collector stage decreases the input resistance of the amplifier.
Think about how CC stages function in amplifiers.
Design an amplifier circuit with both CE and CC stages for a specific gain of 150 and bandwidth of 3 MHz. What component values would you choose?
Focus on achieving the voltage and current requirements.
Analyze the effects of loading between a CE stage and a load following a CC stage. What performance metrics would be impacted?
Consider the interaction of voltages and resistances between stages.
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