Chegg Solutions for Microelectronic Circuits (Adel S Sedra, Kenneth C Smith) (Z-Library)_parte_750

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Step 1 of 5 7.001P Consider the Figure 7.2(a) and Figure 7.2(b) in the textbook. Segment AB is indicating the active-region segment of the voltage-transfer characteristics of MOS amplifier. If MOSFET will be in cutoff region. That is, Hence, Hence y-coordinate of the point "A" is Step 2 of 5 For ≥ transistor enter into saturation region and hence is the x-co-ordinate of the point "A". =0.5V Therefore, the X and Y co-ordinates of the point "A" is 0.5 V and 5V respectively. Step 3 of 5 Point "B" is the point at which transistor is changed from saturation region to triode region. Relation between and VGs for MOSFET in active region is, (1) Substitute 20 kΩ for 10 for and for in the equation (1). Determine the (2) Step 4 of 5 Substitute kn, and in equation (2) = 43.73 = 200 Value of is 0.22 V Hence, is equal to 0.22 V Thus, the y-coordinate of point B is, 0.22 V Step 5 of 5 Relation between and is, Thus, the x-coordinate of point B is, 0.72 V