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2 cards from this section. Quick, good the night before a test.
What happens to beta when the temperature increases?
Think about the relationship between temperature and transistor performance.
Define thermal runaway in the context of transistor circuits.
Consider how changes in temperature affect performance.
What initiates the thermal runaway phenomenon in CE amplifiers?
Think about the relationship between temperature and transistor behavior.
True or False: Emitter resistors can negatively affect the gain of an amplifier.
Consider the trade-off between stability and performance.
Design a common emitter amplifier that incorporates emitter degeneration. Discuss how you would balance the need for gain against the need for stability.
Focus on the formula for gain in relation to resistor values.
Critically assess the impact of beta variability with temperature in different scenarios (e.g., high vs low-temperature environments) on a CE amplifier's performance.
Consider the extreme temperature ranges and how they could affect commercial applications of the amplifier.
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