Question
Design a differential amplifier with a gain of $18 \mathrm{~dB}$ and a balanced input impedance of $25 \mathrm{k} \Omega$ per input.
Step 1
First, we need to convert the gain from dB to a unitless value. We can use the formula: Gain (linear) = 10^(Gain (dB) / 20) Gain (linear) = 10^(18 / 20) Gain (linear) ≈ 7.94 Show more…
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