Question 3:Consider the cascode amplifier given in the following circuit:Circuit ParametersVDD = 12VR2= 25 k2.R3 = 50 k2.VDDRcR12C4R1 = 10 k2C3Rs = 1 kNRp = 1 k2.RLVoTransistor ParametersQ1: KN = 2 mA/V² , VTn = 1 V, Va = ∞Q2: B =100 , Vbe(ON) = 0.7 V, VA = ∞R2.RsC1Q1VsR3.RPC2Determine R1 to set VGsQ1 =2 V.Check the SAT conditions for the transistors.Determine the small – signal parameters for each transistor.Determine the overall ac small – signal voltage gain Av=Vo / Vs-Draw the necessary equivalent circuit when it is needed.

Question 3: consider amplifier given in the following circuit. Determine R1 to set VGSQ1 =2V. check…

Question 3: Consider the cascode amplifier given in the following circuit: VDD Circuit Parameters VDD = 12V R2 = 25 k2. Rc R3 = 50 k2. R12 C4 RL = 10 k2 Rs = 1 k2 Rp= 1 k2. Q2 RL Transistor Parameters Q1: KN = 2 mA/V² , VTN = 1 V, VA = 0 Q2: B =100 , VBe(on) = 0.7 V, VA = 00 R2 Rs C1 Q1 vs R3 RP Determine R1 to set VGSQI =2 V. Check the SAT conditions for the transistors. Determine the small – signal parameters for each transistor. Determine the overall ac small – signal voltage gain Av = Vo/ Vs. Draw the necessary equivalent circuit when it is needed.

Question 3: Consider the cascode amplifier given in the following circuit: VDD Circuit Parameters VDD = 12V R2 = 25 k2. Rc R3 = 50 k2. R12 C4 RL = 10 k2 Rs = 1 k2 Rp= 1 k2. Q2 RL Transistor Parameters Q1: KN = 2 mA/V² , VTN = 1 V, VA = 0 Q2: B =100 , VBe(on) = 0.7 V, VA = 00 R2 Rs C1 Q1 vs R3 RP Determine R1 to set VGSQI =2 V. Check the SAT conditions for the transistors. Determine the small – signal parameters for each transistor. Determine the overall ac small – signal voltage gain Av = Vo/ Vs. Draw the necessary equivalent circuit when it is needed.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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VCC R2 RC- RI RL R1 RE VEE Assume: B=100, VA=150, Vcc=12V, VEE=GND, Rr=2K, R1=160K, R2=300K, RE=3K, Rc=2.2K, and R1=100K. Convert the circuit to a common-collector circuit. Draw the new circuit (assume the same values for the input and load resistances). Then compute the terminal voltage gain, and Rin (for the whole circuit), re-computing any parameters that you need to solve.
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