2. Consider the circuit shown below: 30 u(t) V 2 k22 + vedt) + 25 ufri(t){2k1...
Problem # 1: Consider the circuit of Fig. 1: a) If vc(0) 8 V and i,(t) 40 S(t) mA, find Vc(s) and vc(t) fort>0 b) If ve(0) 1 V and ) 0.2 e u(t) A, find Vc(s) and v(t) fort>0 Problem #2: The circuit in Fig. 2 is at steady-state before t-0. a) Find V(s) and v(t) for t>0 b) Find I(s) and i(t) for t>0 5 S2 10 - 10u(t) V 6 H v(t) i(t). 130 F Figure 1...
Consider the circuit below, we can show: 522 10u(-1) V 2012 05H3, i(t)= 2e-8t u(t) A The steadystate inductor energy for t> 0 is 1 The initial inductor power p(0) = 16 W The steady-state inductor energy fort > O is OJ
Consider the circuit shown below. V, changes from 0 V to 1.5 V at t = 0 and remains at 1.5V. The transmission line has air between the conductors. {= 6 cm Rs=1502 WO w RL= 450 12 Vo=1.5V ( Zo=502 a) Find the following reflection coefficients: i. Tų (refl. coeff. at the load) ii. I's (refl. coeff. at the source) b) Complete the bounce diagram below by finding the values of the voltage pulses Vi+, Vi V2+, V2, V3+...
Chapter 16, Problem 16.025 Calculate vo(t) in the circuit shown in the figure below ifh(t) is 200 cos(105t + 60°) mA, i2(t) is 100 sin( 105t + 90°) mA, and vs(t) = 10 sin(105t) V vcl!) 250 nF 36 Ohnvo() (a) Find the amplitude of vo(t) (b) Find the phase of vo(t) in degrees degrees Chapter 16, Problem 16.011 (Circuit Solution) Find Z in the network in the figure below 2? 1? 2? 2?
The parameters of all elements in the circuit shown below are given: Ri=16.4 k22, R2=9.5 k12, C1=1.45 pF, C2=2.72 uF, and e=8 V (the internal resistance of the battery is negligible). R Hla E The capacitors in this circuit are not charged when, at time t=0, the switch S is closed. What is the current 11(t) in resistor R1 at time t=10.03 ms?: 11(t)= What is the charge Q2(t) on capacitor C2 at time t-10.03 ms?: Q2(t)- mA. ис.
Problem 2 4.7 k22 #/ Find the output voltage of the op amp in the circuit at right. For the NMOS, VIn = 1 V and Kn = 0.5 mA/V2. The op amp is ideal. + Suggestion: As always, write down what you know and follow the rules. It's not that hard. 1 k92 Vs = -5 V vo
4. Find the voltage v(t) fort > 0 in the circuit shown below. (25 points) 20022 0.4 H 40 v t=0 X 2002 20 pFv
Determine v across the 10k resistor in the circuit below. 2 k22 iv © 4 + 50023 Ip=0 310 k2 5 V
2. Consider the circuit shown below. The switch in the circuit is closed at t = 0 and at that moment, the inductor is in DC steady state. Fill in the table below. t-0 1Ω 1 A i,(t) 3 V 5Ω 5 Q 1 H
Problem#1 Consider the circuit. The circuit parameters are Vpp = 3.3 V, RD = 8 k1, R, = 240 k12, R2 = 60 k22, and Rs = 2 k12. The transistor parameters are Vrn = 0.4 V, k', = 100 MA/V?, W/L = 80, and 1= 0.02 V!. (a) Determine the quiescent values Ipo and Vpsp. Ans: 0.27 mA; 1.14 V. (b) Find the small-signal parameters g.m and ro. Ans: 2.078 mA/V; 185 62. (e) Determine the small-signal voltage gain...