Q 2. Calculate the Avf, Rif, R’of for the circuit shown in figure 2. Both transistors areidentical and their parameters, hje=1100 Q, and hfe=50. The values of the circuitparameters are: R3=1KN, R1=100KN, Rci=10KN, REi=10002, Rc2=22002, RE2=10002,RF=10K2, R,=1KN, C=0.1µF, Vec=+12V.+VccRCzVoRbwwww.B2RsE,REgVsRE,RFwwwwwwwwwm

Answered: Image /qna-images/answer/47adb564-6c09-4dcf-8e57-cc5f67aaa6f6.jpg

Q 2. Calculate the Avf, Rif, R'of for the circuit shown in figure 2. Both transistors are identical and their parameters, hie=1100 2, and he=50. The values of the circuit parameters are: R,=1KN, R1=100KN, RCi=10KQ, Rei=10002, Rc2=22002, RE2=1000SN, RF=10K2, R,=1KN, C,=0.1µF, V cc=+12V. +Vcc RCz Vo C2 Rb wwww B2 Rs E, REa Vs (~ RE, wwwww RF www www wwwwm

Q 2. Calculate the Avf, Rif, R'of for the circuit shown in figure 2. Both transistors are identical and their parameters, hie=1100 2, and he=50. The values of the circuit parameters are: R,=1KN, R1=100KN, RCi=10KQ, Rei=10002, Rc2=22002, RE2=1000SN, RF=10K2, R,=1KN, C,=0.1µF, V cc=+12V. +Vcc RCz Vo C2 Rb wwww B2 Rs E, REa Vs (~ RE, wwwww RF www www wwwwm

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

URGENT All subparts
Q16.Determine the Q point of the transistor circuit shown in the figure. Also draw the d.c. load line. Given β = 200 and VBE = 0.7V.
For each case given below, determine the operating region of the transistor in the circuit given in the figure. a) lc=1mA Ig=20uA ve VBE=0.7V b) lc=3.26mA Ig=0.3mA ve VBE=0.8V c) lc=3.3mA Ig=1.5mA ve VBE=0.75V
In reference to the given figure, VCB = 10.3V and VBE = 0.7V. NOTES: VCB = VC-VB VBE = VB-VE In reference to Figure 2, given the dc load line and the transistor circuit, what will be the value of VCC, in volts?
1. Given the Load Line & Transistor Characteristic Curve below, Design a Fixed Bias Circuit. Compute for Vcc, RB, and Rc. Consider VBE = 0.7 volts. DC Load Saturation Line Region Ic (mA) Active Region IB = 120UA A 70 IB = 100uA 60 IB = 80UA 50 Q-point Ig = 60uA 40 30 Ig = 40uA 20 Ig = 20uA 10 IB = 0 VCE (V) Cu-off Region 0 2 4 8 10 12 B,
Q3 Figure 3 shows the electric scheme of a specific current mirror circuit. (a) Which configuration of current mirror circuit is it? Determine the output resistance Rout of circuit in Figure 3. Show the details of calculation and state any assumption. (b) What is the main advantage of using a cascade current mirror over a simple current mirror made by only two transistors? (c) Iout M3 M2 M4 Vss =0 V Figure 3
8.
For the circuit shown in Figure 2 let Vcc=5 V, R₂ = 4 k2, R₂ = 3 k2, R₁ = 60 k2, and R₂ = 40 k2. The transistor parameters are ß= 50 and V₁ = 80 V. (a) Determine Ico and VECO- (b) Plot the dc and ac load lines. (c) Determine A,= vo/v, and 4, = io/is. (d) Determine Rb and R.. Vcc R₂ R₁ Figure 2 V₂ Ca Rib 201 RE Cc2 -0% RL
2. The parameters of the transistor as shown in the figure below are ß = 100 and VA = 100V. a. Find the dc voltages at the base and emitter terminals. b. Find Rc such that VCEQ = 3.5V. c. Assuming Cc and CE act as short circuits, determine the small-signal voltage gain Av = Vo/Vs. d. Repeat part (c) if a 5000 source resistor is in series with the vs signal source. V+ = +5 V Rs = 100 £2 www Us Cc RB = 10 ΚΩ I= Iausmi 0.35 mA www RC -000 V=-5 V CE
QUESTION 2: Refer to the figure below. The circuit parameters are: V= 4.2 V, V = -4.2 V, and R1 = 51 kN. All transistors are matched. The transistor parameters are: B= 115 , VBE(on) = 0.7 V, and VA =. Determine IREF, Io, and IB1. IREF (mA) Io (mA) IB1 (HA) Format : 0.634 Format : 0.5679 Format : 6.7204 V+ Ic2 = lo IREF R1 IBI IB2 Q2 VCE2 VBEI V BE2 V- ww +
In the circuit given in the figure, Vcc = 15 V, R1 = R2 = 10kΩ, RE = 1KΩ, RL = 0.5kΩ and transistor parameters are given as VBE = 0.7V, ßdc = ß0 = 100. a. Calculate the values of DC bias currents and voltages (IBQ, ICQ and VCEQ). b. Draw the small signal equivalent circuit of the circuit using the hybrid model of the transistor. c. Derive the input impedance expression of the circuit and calculate its value. d. Derive the AVI and AVG voltage gain expressions and calculate their values. e. Derive the current gain expression AI = I0 / Ii and calculate its value. Compare this value you have calculated with the value you will calculate using the expression Aİ = Zi AVI / RL.