For the circuit shown below, if the voltage across Re is to be 250mV with a transconductance gm = 1/26 S,and VT = 26 mV, the degeneration resistor RE is equal to (Assume Ic= lE):VccR,RYR2Select one:O a. 225 QO b. 175 2O c. 250 2O d. 200 2O e. None of theseClear my choiceBy inspection, the gain expression of the circuit shown below is (VA1= ", VA2# c0)VcVoutVin a1Q2Select one:O a. -gm1RcO b. None of these-RcC.5//rn2gmlgm2O d. -gm2RcClear my choice

For the circuit shown below, if the voltage across RE is to be 250mV with a transconductance gm = 1/26 S and VT = 26 mV, the degeneration resistor RE is equal to (Assume Ic= lE): Vcc R, 3 Y P. Select one: O a. 225 2 O b. 175 0 O c. 250 2 O d. 200 2 O e. None of these Clear my choice By inspection, the gain expression of the circuit shown below is (VA1= 0, VA2# 00) Vcc ERC Vout Vin Q1 Q2 Select one: O a. -gm1Rc O b. None of these Rc C. gml gm2 O d. -gm2Rc Clear my choice

For the circuit shown below, if the voltage across RE is to be 250mV with a transconductance gm = 1/26 S and VT = 26 mV, the degeneration resistor RE is equal to (Assume Ic= lE): Vcc R, 3 Y P. Select one: O a. 225 2 O b. 175 0 O c. 250 2 O d. 200 2 O e. None of these Clear my choice By inspection, the gain expression of the circuit shown below is (VA1= 0, VA2# 00) Vcc ERC Vout Vin Q1 Q2 Select one: O a. -gm1Rc O b. None of these Rc C. gml gm2 O d. -gm2Rc Clear my choice

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...

See similar textbooks

Similar questions

Figure 1 shows a well-known circuit configuration with the bypassed source resistor using an n-channel D-MOSFET with yos = 20µS. (iv) Calculate transconductance, gm and rd. (v) Calculate the input, Zi and output impedance, Zo for the circuit. (vi) Prove that the equation for the no-load Gain, AvNL, for the circuit is as follows: AvNL = -gm (RD X rd / RD + rd) (vii) Calculate the no-load gain AVNL. (viii) Find the value of VoNL if Vi = 30 mV.
A common emitter amplifier as shown in Figure Q2 has the following parameters, β = 100, R1= 33K, R2 = 10K, RC = 3K3, RE = 1K, ro =  and VBE = 0.7 V.State all assumptions made.i. Check whether βRE>>10R2 is satisfiedii. Use the appropriate approach of analysis to determine the Quiescent point; IBQ,ICQ and VCEQ.iii. Draw the small signal equivalent circuit. Determine input impedance, Zin, outputimpedance, Zout, and the voltage gain, AV, if RL=20kΩ.
Since Vcc = 12 V, Vin = 690 mV, RB = 780 kΩ, RC1 = 27.9 Ω, RC2 = 25.4 Ω, RE = 470 Ω, RL = 47 Ω and β1 = β2 = 100 in the circuit in the figure Find the current (IL) flowing through RL? NOTE-1: VBE1 = VBE2 = 0.7 V will be taken. NOTE-2: Output impedances of transistors (r0) will be neglected. a. 16,56 mA b. 23,46 mA c. 8,28 mA d. 17,94 mA e. 20,70 mA f. 13,80 mA g. 26,22 mA h. 11,04 mA
Please analyze the circuit and determine the voltage gain of both (Av,dc = Vc/Vb for DC analysis) and (Av,ac = Vo/Vs for AC analysis) where RB = 450K, Rs = 80, Ci = 47 uF, RC = 3.3K, Co = 4.7 uF, RL = 100K. In addition, find the output equivalent resistance from the Vo terminal (in AC) and the input equivalent resistance from the Vs terminal (in AC). Hint: the transistor is a Si-based one. You have to write all the calculation details and verbal explanations. You can calculate hie = beta * 26mV / Ie (mA, dc) and use the hoe as an open circuit.
Please answer ASAP, I'll upvote... The circuit shown is a common source amplifier with a current mirror bias. It is given that the NMOS (M1) parameters are μoCox = 3mA/V2, VTH,n = 0.5V and λ = 0.02 and the PMOS (M2 and M3) parameters are μoCox = 1mA/V2 and VTH,p = −0.6V . The PMOS transistor M3 does not have channel length modulation while PMOS transistor M2 has λ = 0.02. It is also given that the dimensions of M2 and M3 have equal widths of 5µm and lengths of L2 = 3µm and L3 = 1.5µm, respectively. M1 has length of L1 = 1µm and width of W1 = 2µm. Find the drain current of M2 given that IBIAS = 2mA and VOUT = 2.5V.
Determine IDQ and VGSQ for voltage divider bias configurationfor the JFET using graphical analysis. In addition to obtaining the VD, ?Sand VDS.We have the following data of the different elements of the circuit, such as:R1 = 3.3 MΩ, R2 = 3.3 MΩ, RD = 860 Ω, RS = 2.2 kΩ and powered by one source 12 volts. The manufacturer's sheet indicates that IDSS = 12 mA and VP = −3 V. Include the transfer characteristic graph to obtain the values of thepoint Q.
For the multi-stage amplifier shown below, given the following T1: K = 0.12 mAV ?, VGS (TH) = 5 V, IDQ = 6.7 mA, VGSO = 12.5 V, RD1 = 2.9 kQ, (Assume rd >> Rp) % 3D% 3D T2: Ipss = 6 mA, Vp = -3 V, Ipo = 2.9 mA, VGSQ = -0.95 V, RD2 = 2.4 kQ. (Assume rd >> Rp)% 3D T3: R1 = 48 kQ, R2 = 12 kQ, Rc = 2.2 kQ. ro = 25 kQ, and B = 140 Calculate Ay1. Ay2, Ay3, and the overall voltage gain Avt
(a) What is the gain of the circuitas shown ifAv = vo/(v1 − v2) and R = 10 k ? (b) What is theinput resistance presented to v2? (c) What is the inputresistance at terminal v1? (d) What is the outputvoltage if v1 = 3 V and v2 = 1.5 cos 8300πt V?(e) What is the output voltage if v1 = [3 −1.5 cos 8300πt] V and v2 = 1.5 sin 8300πt V?
Answer ASAP. I'll upvote. Thank you. Given: The circuit shown is a common source amplifier with a current mirror bias. It is given that the NMOS (M1) parameters are μoCox = 3mA/V2, VTH,n = 0.5V and λ = 0.02 and the PMOS (M2 and M3) parameters are μoCox = 1mA/V2 and VTH,p = −0.6V . The PMOS transistor M3 does not have channel length modulation while PMOS transistor M2 has λ = 0.02. It is also given that the dimensions of M2 and M3 have equal widths of 5µm and lengths of L2 = 3µm and L3 = 1.5µm, respectively. M1 has length of L1 = 1µm and width of W1 = 2µm. Sketch the small signal model of transistor M3 (Hint: Is there any small signal in any terminal ofM3? If yes, then where is it? If no, then what happens to the small signal model?).
For the circuit in the figure, find the ones requested in the questions by using the following values? Vcc= 11 V, β=125, RF=227 kΩ, RC=3,6 kΩ, RE=0,9 kΩ VCE=? VCB=?
Since Vcc = 12 V, Vin = 171 mV, RB = 780 kΩ, RC1 = 12 Ω, RC2 = 3 Ω, RE = 470 Ω, RL = 47 Ω and β1 = β2 = 100 in the circuit in the figure, the current flowing through the load resistor RL (IL) find? NOTE-1: VBE1 = VBE2 = 0.7 V will be taken. NOTE-2: Output impedances of transistors (r0) will be neglected.
Draw the DC equivalent circuit and find re, VB, Vc, VE, VEc, VcB. Show all the necessary derivations and label all the parameters properly.