(a) The trasnsistor amplifier of Fig 1. is to be designed to deliver an output power of 5W. Given the following data, determine the values of the resistors. (R, RE.R,.R2). Data: B = 30 (NB: B is Beta) VBE = 0.7 V Vcc = 58 V VE = 3 V VCE = 25 V Iç = 0.2 A Take: 10RBB = BRE Vcc Ri Rc Re Re Vs O Ra Fig. 1 (b) Using the resistor values calculated in Fig. 1, and any relevant data, with Rs = 50, R1 = 750, do the following. i. Draw the small signal equivalent circuit. ii. Calculate the a. gain of the transistor Av b. gain with signal Avs c. If Vs is specified as 10Vsinwt, what will be the output voltage Vo d. Draw the input Vs + Vo on the same graph

(a) The trasnsistor amplifier of Fig 1. is to be designed to deliver an output power of 5W. Given the following data, determine the values of the resistors. (R, RE.R,.R2). Data: B = 30 (NB: B is Beta) VBE = 0.7 V Vcc = 58 V VE = 3 V VCE = 25 V Iç = 0.2 A Take: 10RBB = BRE Vcc Ri Rc Re Re Vs O Ra Fig. 1 (b) Using the resistor values calculated in Fig. 1, and any relevant data, with Rs = 50, R1 = 750, do the following. i. Draw the small signal equivalent circuit. ii. Calculate the a. gain of the transistor Av b. gain with signal Avs c. If Vs is specified as 10Vsinwt, what will be the output voltage Vo d. Draw the input Vs + Vo on the same graph

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

Find the voltage gain Av, output voltage vo, and output current io for the amplifier as shown ifR1 = 3 k , R2 = 43 k , and vi = +0.1 V.
dise What happens to the transconductance of Q1 if the current I, of the device is decreased by a factor of 2 with a constant VBE? Ico VCE VBEO Select one: O a. The transconductace will be halved. O 6. The transconductance will be doubled OC The transconductance will be decreased by a fator of 4. Od. The transconductance will remain the same. Determine Ia g. le respectively for the PNP trans stor shown in the figre below Assume Is= 2.5x1016 A, V--26mV, B- 50, VA =*- and Res0,1 KD. Vcc 2 V 12:34 AM C ENG 16-Apr-2021
To find: The loop currents using elimination & substitution methods
The differential amplifier in the figure given below has mismatched collector resistors. Calculate Add, Acd, and the CMRR of the amplifier if the output is the differential output voltage Vod, and R = 140 KQ, AR/R = 0.41, VCC= VEE= 15 V, REE= 148 kQ, and ẞF= 180. +Vcc R + AR 5 6 Q1 + VOD R-AR Q2 V2 REE -VEE
Design an amplifier which will produce the average of 8V, 2V and 12 V in an inverted phase. Only one amplifier is allowed to be used. i) Select the resistances accordingly and draw the circuit designing with the mentioned specifications. ii) Explain and show all calculations.
1. Assume that the gm of Q, is 1500 umhos for the amplifier in the following figure. a. Compute. b. If gm = 1500 umho, what is the voltage gain? What is You? d. What is the purpose of C₂? What happens if it is open? C. V 200 mV pp 10 kHz HI 0.1 μF WI Ra 1.0 MO +VDD +15 V RD 6.2 k0 C3 -EE -15 V 9₂₁ 2N5458 l₂ 2N3904 RE 15 ΚΩ 0.1 μF 22 μF
til Hi Determine the gain and output voltage for this operational amplifier. V1 1V R1 ww 1kQ VCC VSS R2 ww 2kQ2 U1 741
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?
+ Vin Answer: R₁ Check + R₂ What is the voltage gain in V/V for the operational amplifier circuit shown? Assume that the opamp is ideal, and use R1 = 7.1k0 and R2 = 80.5k0. Vout
3 Determine the current flowing I, given that the D1 is a Silicon type diode (Non-anonymous question) * 2 ΚΩ www R E₁ = 24 V D₁ D₂ E₂=4 V
26
A- Prove that the efficiency of class-B power amplifier is n = VL(P)*78.53%. Vcc