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4 cards from this section. Quick, good the night before a test.
What is single-ended signaling?
Think about how many wires are used.
Define common mode gain.
Consider what happens when noise affects both inputs equally.
What is single-ended signaling?
Think of how many wires are involved.
Is a differential signal composed of two signals in opposite phases?
Remember how they are aligned in the circuit.
A differential amplifier has a differential gain of 15 and a common mode gain of 0.2. If the input signals are 5V and -3V, how would you calculate the output signal, considering common mode effects?
Use both gain equations for accurate results.
Describe the impact of a high common mode gain on a circuit using a differential amplifier. What design changes could improve performance?
Think about how each gain affects signal quality.
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