The parameters of the amplifier circuit shown in Fig. P8.40 are VCC = 15 V, RC1...

 

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The parameters of the amplifier circuit shown in Fig. P8.40 are VCC = 15 V, RC1 = RC2 = 1 k0, R₁ = R3 = 65 km2, R₂ = R4 = 25 kn, RE1= RE2 = 400, R₁ = 20 kn, and C₁ = C₂ = C3 = CE ≈ ∞. Assume, identical transistors of BF = 100 and VA = 200 V. Calculate (a) the input resistance R₁, (b) the no-load voltage gain Avo(= Vo/vs), (c) the output resistance Ro, (d) the overall voltage gain Av(= VL/vs), (e) the current gain A₁, and (f)the power gain Ap. FIGURE P8.40 R₂ C₁ HH w R₁ R₂ RC² C2 HH REI R3 79³²R CE RA +Voc Rez R1:2 HP R₁ 7 R₂ www Vo The parameters of the amplifier circuit shown in Fig. P8.40 are VCC = 15 V, RC1 = RC2 = 1 k0, R₁ = R3 = 65 km2, R₂ = R4 = 25 kn, RE1= RE2 = 400, R₁ = 20 kn, and C₁ = C₂ = C3 = CE ≈ ∞. Assume, identical transistors of BF = 100 and VA = 200 V. Calculate (a) the input resistance R₁, (b) the no-load voltage gain Avo(= Vo/vs), (c) the output resistance Ro, (d) the overall voltage gain Av(= VL/vs), (e) the current gain A₁, and (f)the power gain Ap. FIGURE P8.40 R₂ C₁ HH w R₁ R₂ RC² C2 HH REI R3 79³²R CE RA +Voc Rez R1:2 HP R₁ 7 R₂ www Vo

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V VS20MN R G00 AV RO 2 Av 1 t 65km A Ap2 f AVNL V x 2... View the full answer