(Solved): The circuit of Figure is known as a source-follower configuration. It achieves a DC level shift bet ...

The circuit of Figure is known as a source-follower configuration. It achieves a DC level shift between the input and output. The value of this shift is determined by the current \( I_{0} \). Assume \( \gamma=0.4,2 \mu_{t}=0.6 \mathrm{~V}, V_{T 0}=0.43 \mathrm{~V}, k=115 \mu \mathrm{A} \mathrm{V}^{2} \), and \( \lambda=0 \). The NMOS device has \( W L=5.4 \mu 1.2 \mu \) such that the short channel effects are not observed. b. The NMOS transistor experiences a shift performed by this circuit. of \( V_{0} \) for \( V_{o} \) ranging from 0 to \( 1.5 \mathrm{~V} \) shift in \( V_{T} \) due to the body effect. Find \( V_{T} \) as a function