For the source-follower circuit in Figure P4.39, the transistor parameters are: (V_{T N}=-2 mathrm{~V}, K_{n}=4 mathrm{~mA} /

Question:

For the source-follower circuit in Figure P4.39, the transistor parameters are: $V_{T N}=-2 \mathrm{~V}, K_{n}=4 \mathrm{~mA} / \mathrm{V}^{2}$, and $\lambda=0$. Design the circuit such that $R_{o} \leq 200 \Omega$. Determine the resulting small-signal voltage gain.

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