The JFET in figure 2 has $g_m = 5.10^{-3}$ S and $r_a = 100 \text{ k}\Omega$. Find a) the input resistance, b) the voltage gain, and c) the output resistance of the amplifier.
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10-3 S, we can substitute these values into the formula: Rin = 100 k + (1/5.10-3) Rin = 100 k + 200 k Rin = 300 k Show more…
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