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2 cards from this section. Quick, good the night before a test.
What is the minimum common mode voltage needed to keep a transistor ON in a differential amplifier?
Think about the V_BE for silicon transistors.
Define differential mode gain.
It should relate to the output based on the input differences.
What is the critical voltage for silicon transistors to operate?
This voltage is commonly referred to in amplifier design.
True or False: Higher common mode voltages always increase output swing.
Think about the relationship between the output voltage and input conditions.
Design a differential amplifier with a given supply voltage of 10 V to maximize output swing while minimizing distortion following the concepts studied.
Pay attention to the operating points and transistor limits.
Calculate the output swing of a differential amplifier designed with two common source MOSFETs, ensuring the common mode voltage does not exceed 5 V.
Utilize the threshold voltage in your calculations to determine practical output ranges.
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