EXERCISE 287 5.15 The NMOS and PMOS transistors in the circuit of Fig. E5.15 are matched...
the nmos and pmos transistor in the circuit of the figure shown are matched with 1 1 The NMOS and PMos tranaistors in the cireurt a devices, tind?he daun cuments IDN and ?DP , a aulas +2.5v ap DR
kindly solve and explain the steps and why u took them aswell Q1. The NMOS and PMOS transistors in the circuit of Figure 1 are matched with k'.(W/L.) = k',(W/12) = 1mA/V2 and Ven=-V = 1V. Assuming 1 = 0 for both devices, find the drain current in. lpp and the voltage v, for w=0V, 2.5V.-2.5V +2.5 V -25V
5. The NMOS and PMOS transistors in the below circuit are matched with kn’(Wn/Ln)=kp'(Wp/Lp)=1 mA/V2 and Vin=-Vt=1V. (20 pts) +5 V a) Which MOSFET is cut-off, NMOS (QN) or PMOS (QP) for VF-5V? Why (5 pts) Qp -5 Vo Ipp Vo VION ON -5 V b) When VF-5V, in which mode, saturation or triode, the circuit operate? Explain why? (5 pts) c) Find the drain current ipy and ipp and the voltage vo for VF-5V (10 pts)
D 5.50 The NMOS transistors in the circuit of Fig. P5.50 have V, = 0.5 V, M, Cox = 250 u A/V“, a = 0, and L, = L2 = 0.25 um. Find the required values of gate width for each of Q, and Q2, and the value of R, to obtain the voltage and current values indicated. +2.5 V CHAPTER 5 PROBLEMS 0.5 ma SR 0 +1.8 V Q2 450 = Figure P5.50