A Voltage amplifier circuit is shown in Fig. 1.1, where the membership functions ofthe two resistors and input voltage are given byRf = 0.5/{12} + 0.8/{6), R = 0.3/{2} + 0.7/(3}, andVin = 0.5/(4} + 0.6/(6).The fuzzy output voltage is described as Vout = Vin + . Using the extensionprinciple, find the fuzzy voltage Vout-wwVoutFig. 1.1: Voltage amplifier Circuit

Given circuit is – Given output voltage equation is –

Answered: A Voltage amplifier circuit is shown in…

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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A radio receiver consists of a Low noise amplifier (LNA), a mixer and an IF amplifier in cascade. The LNA has a power gain of Ap1=134 , the mixer has a gain of Ap2=0.75 and the IF amplifier has a gain of Ap3=8345. If the input power is Pin =0.62mW 1) Find the overall gain as ratio Ar and Ar(dB) ( 2) Find the outputs P, (from LNA), P2 (from mixer) and Pout (from IF amplifier) (unit is mW) (6 3) Express P1, P2 and Pout in dBm ( P1 P2 IF amplifier Арз Pin LNA Мixer out Ap1 Ap2
Question 7) Design a JFET amplifier network with ldss-8 mA, Ve=-4 V, R1=110 MN, R2=10 MQ. When an input AC signal V=10 mV is applied to the network, an output signal Vo=2V AC is obtained. (suppose that ra2 10R0) a) Draw the JFET amplifier network you prefer to design, and explain why you choose this network b) Explain the aims and reasons in using of all the peripheral components handled on your network c) Draw AC equivalent re model of the network (5p.) d) Draw transfer characteristic curve and derive lda and Vasa values from the characteristic curve e) Calculate Av, gm, VoD, Ro, Rs, Z; and Zn. Note: Please, do not forget using resistors and capacitors as peripheral elements whatever required for your complete design in the question (i.e. input, output terminals etc.)
4) Consider the amplifier shown below with its corresponding small signal model. Using the provided small signal model, perform small signal analysis to determine expressions the you would need to determine Av(s). Do NOT solve for Av(s), just provide the expressions that you would need to determine Av(s). Show your work! Do NOT make any approximations. Vin Cf Vcc WWW R Vo CL Vin W R1 Cf + Vberπ ww R gm Vbe W ro Vo CL
Note: Please do not handwritten.
Subject : Electronics Engineering A CE amplifier has mid frequency gain of 200. The upper and lower 3dB frequency of the amplifier is 10KHz and 100KHz respectively. A negative feedback of 10% is incorporated in the amplifier circuit. Find the new gain and new bandwidth after feedback?
For amplifier design, consider a very large load resistance RL . Use a 15 V DC source and a sinusoidal input signal of 200 mVpp and 1 kHz. Hint: you can start by choosing a collector (Icq) or drain (IDQ) operating current between 5 mA and 10 mA. 1. Design an input stage with a common drain amplifier that complies with thefollowing specifications: Voltage gain greater than or equal to 1 (Av1 ≥ 1). Input impedance greater than or equal to 250 kΩ (Zi1 ≥ 250 kΩ). Output impedance less than or equal to 2 kΩ (Zo1 ≤ 2 kΩ). Low cut frequency less than or equal to 20 Hz (fcb1 ≤ 20 kHz). Use a 2N3819 (NTE312) transistor.
Q5: An electron drops from specific energy level to ground state (n=1) in hydrogen atom. The energy difference between these two levels is 12.75 eV. Calculate the initial state of the electron and 2 of the emitted radiation. (Ans: n¡ = 4, 972.54 Å) %3D
Note : Value of K1 = 17; K2 = 49 Question : a) Find V1,V2 and V0. b)Draw the output waveform of V1,V2 and V0. c)Draw the transfer characteristics of V0 vs V1. d) Compare T+,T-. Note:: In the below i have add the question and also add 2 answers of the questions. Now you have to identify,which ans is correct and ans if any part is missing.
Find the gain and Rf as it is stated in the picture.
Please answer asap,thank you. The input of this is an AC signal with an amplitude greater than 3 and maximum frequency of 8khz(coming from an amplifier connected to this circuit). I am using this as a voltage follower. this CC amplifier sees the 5k resistor (from an amplifier buffer). Please design this CC amplifier such that the voltage swing is maximum. What values should i use for c1 and c2?
on to Electronic Analysis and Design- CE255/EE255 - C courses / Introduction to Electronic Analysis and Design - CE255/EE255 - O1 - Spr The Common Emitter BJT Amplifier has Select one: a. Has a negative gain. b. The input impedance is always very low, whatever the design is. c. The output impedance is always very high, whatever the design is. d. Has a positive gain. e. The gain is always less than 1, whatever the design is. age ssessment CE255/EE255 (O1) - Dr. Mamoun Al-Mistar Jump to...
IV-. From the circuit of common source JFET amplifier shown in the figure, its has Vcs(off) = -2.0V, Voo Ipss = 1.4mA. If you need this amplifier to be biased with Ip =0.7mA, VDD = 20V, and voltage gain of 20DB, RD what is the value of RS, and RD? D oVout C; G RG

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