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Consider the circuit of Fig. 5.56 for the case VDD = VSS = 10 V, I = 0.5 mA, RG = 4.7 MΩ, RD = 15 kΩ, Vt = 1.5 V, and kn′(W/L) = 1 mA/V2. Find VOV, VGS, VG, VS, and VD. Also, calculate the values of gm and ro, assuming that VA = 75 V. What is the maximum possible signal swing at the drain for which the MOSFET remains in saturation?

Consider the circuit of Fig. 5.56 for the case VDD = VSS = 10 V, I = 0.5 mA, RG = 4.7 MΩ, RD = 15 kΩ, Vt = 1.5 V, and kn′(W/L) = 1 mA/V2. Find VOV, VGS, VG, VS, and VD. Also, calculate the values of gm and ro, assuming that VA = 75 V. What is the maximum possible signal swing at the drain for which the MOSFET remains in saturation?

Consider the circuit of Fig. 5.56 for the case VDD = VSS = 10 V, I = 0.5 mA, RG = 4.7 MΩ, RD = 15 kΩ, Vt = 1.5 V, and kn′(W/L) = 1 mA/V2. Find VOV, VGS, VG, VS, and VD. Also, calculate the values of gm and ro, assuming that VA = 75 V. What is the maximum possible signal swing at the drain for which the MOSFET remains in saturation?

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Consider the circuit of Fig. 5.56 for the case VDD = VSS = 10 V, I = 0.5 mA, RG = 4.7 MΩ, RD = 15 kΩ, Vt = 1.5 V, and kn′(W/L) = 1 mA/V2. Find VOV, VGS, VG, VS, and VD. Also, calculate the values of gm and ro, assuming that VA = 75 V. What is the maximum possible signal swing at the drain for which the MOSFET remains in saturation?

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Example 9: Given VDD = VSS = 10 V, kn = 1 mA/V2, I = 0.5 mA, RD = 15 kΩ, RG = 4.7 MΩ Vt = 1.5 V, VA = 75 V. Calculate input, output resistance and overall voltage gain. Rsig = 100 kΩ, RL = 15 kΩ.
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It is required to bias the MOSFET amplifier shown in Fig. 1 below at point Q for which VOV,Q = 0.2 V and VDS,Q = 1 V. It is required to bias the MOS amplifier of Fig. 7.3 at point Q for which VOV = 0.2 V and VDS = 1 V. Find the required value of RD when VDD = 5 V, Vt = 0.5 V, and kn = 10 mA/V2. Also specify the coordinates of the VTC end point B. What is the small signal voltage gain of this amplifier? Assuming linear operation, what is the maximum allowable negative signal swing at the output? What is the corresponding positive peak input signal?
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