Figure 5.5.1
The MOSFETs in the circuits of Fig. 5.5.1 have $k=1 \mathrm{~mA} / \mathrm{V}^{2},\left|V_{t}\right|=1 \mathrm{~V}$, and $\lambda=0$.
(a) For the circuit in Fig. 5.5.1(a), find the values of $R_{D}$ and $R_{S}$ that result in the MOSFET operating at the edge of the saturation region with $I_{D}=0.1 \mathrm{~mA}$.
(b) For the circuit in Fig. 5.5.1(b), find $I_{D}$ and $R_{D}$.
(c) For the circuit in Fig. 5.5.1(c), find $I_{D N}, I_{D P}$, and $V_{O}$. Also, find the drain-to-source incremental resistance of each of $Q_{N}$ and $Q_{P}$.

Question

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Figure 5.5.1
The MOSFETs in the circuits of Fig. 5.5.1 have $k=1 \mathrm{~mA} / \mathrm{V}^{2},\left|V_{t}\right|=1 \mathrm{~V}$, and $\lambda=0$.
(a) For the circuit in Fig. 5.5.1(a), find the values of $R_{D}$ and $R_{S}$ that result in the MOSFET operating at the edge of the saturation region with $I_{D}=0.1 \mathrm{~mA}$.
(b) For the circuit in Fig. 5.5.1(b), find $I_{D}$ and $R_{D}$.
(c) For the circuit in Fig. 5.5.1(c), find $I_{D N}, I_{D P}$, and $V_{O}$. Also, find the drain-to-source incremental resistance of each of $Q_{N}$ and $Q_{P}$.

Figure 551 the MOSFETs in the Circuits of Fig k=1 mA/V2,∣Vt∣=1 Vk=1 \mathrm{~mA} / \mathrm{V}^{2},\left|V_{t}\right|=1 \mathrm{~V}k=1 mA/V2,∣Vt​∣=1 V

Figure 551
the MOSFETs in the Circuits of Fig $k=1 \mathrm{~mA} / \mathrm{V}^{2},\left|V_{t}\right|=1 \mathrm{~V}$