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Q1. (50p) Consider the BJT amplifier circuit given below. The npn parameters are given as B-4xno+80, VB=0.7V, V₁=∞ (Ex:
Posted: Tue Jun 07, 2022 8:58 am
by answerhappygod
- Q1 50p Consider The Bjt Amplifier Circuit Given Below The Npn Parameters Are Given As B 4xno 80 Vb 0 7v V Ex 1 (30.99 KiB) Viewed 35 times
Q1. (50p) Consider the BJT amplifier circuit given below. The npn parameters are given as B-4xno+80, VB=0.7V, V₁=∞ (Ex: if no=50 then =280) Vcc=9V b) a) Calculate the DC Quiescent point Sketch the small signal equivalent circuit of the amplifier and calculate the small signal equivalent circuit parameters (80). R₁ = 100 k2 R = 10 kΩ www e) Calculate the small signal voltage gain Yo d) Calculate the input resistance R HH Cev ww ww Ccz HH RE= 1 k www {R₁ = ΠΩ