Question

EENG-270 Note: Close Book. Calculators allowed. 145 points maximum p+1 -100. Calculate up to 3 significant figures at every step. Show all steps. Assume V, 25mV, v . νο" Vs' 0.TV an v first before using numerical values. For all numerical answers, show a general expression f For the diode circuit shown: (a)Draw the single loop DC equivalent circuit ( after Thevenin simplification). (15 pts.) (b) Find the quiescent diode current lo and VOUTDC: saturated. (15 pts.) Assume Vde 9V, R, Ik, R, -R, R,-2 (a)Assuming R, -60K and R,-15K, find the Q-poin Lio and VcEo). Verify that the transistor is not (b) Draw the load line for leo-3mA important points and values. (10 pts)ig all (c) Find the maximum symmetrical swing, істахр (15 pts.) for IEo 3mA. (5 pts.) R3 vout R1 R. R4 15v R1 2k For the diode circuit shown, draw the AC equivalent circuit and find VoUTAC Assume l lmA, R, 75 Ω, R2-R,-100 Ω and vac 0.15Vsinot. (15 pts.) R2 1 k R1 vout R2 R3
Plz do number 2

Answer 1