Type of Transistor: ? Circuit J+ Input (vs): Terminal ? Output (vo): Terminal ? Type of Amplifier Configuration: Common-? Amplifier R; R. Cc2 Rs Ci ww RE Circuit Parameters Transistor Parameters RC Rs = 500 2 RB = 100 k B= 120 VBE(ON) = 0.7 V Vs RL RB VEE VcC RE = 12 k2 VT = 26 mV RC = 12 k2 VA = 0 + RL = 6 k2 VEE = +3.3 V Vcc = +3.3 V By stating and applying electrical circuit theory/law/principle: Sketch the small-signal (ac) equivalent circuit. Derive and Prove that the small-signal (ac) parameters: gm = 7.73 mA/V, ra= 15.5 k2, ro = 0, Ai = 0.654 and Av = 6.26 3. 4. 5. Derive and Prove that the input resistance and output resistance are Ri = 127 2 and Ro = 12 k2, respectively

Type of Transistor: ? Circuit J+ Input (vs): Terminal ? Output (vo): Terminal ? Type of Amplifier Configuration: Common-? Amplifier R; R. Cc2 Rs Ci ww RE Circuit Parameters Transistor Parameters RC Rs = 500 2 RB = 100 k B= 120 VBE(ON) = 0.7 V Vs RL RB VEE VcC RE = 12 k2 VT = 26 mV RC = 12 k2 VA = 0 + RL = 6 k2 VEE = +3.3 V Vcc = +3.3 V By stating and applying electrical circuit theory/law/principle: Sketch the small-signal (ac) equivalent circuit. Derive and Prove that the small-signal (ac) parameters: gm = 7.73 mA/V, ra= 15.5 k2, ro = 0, Ai = 0.654 and Av = 6.26 3. 4. 5. Derive and Prove that the input resistance and output resistance are Ri = 127 2 and Ro = 12 k2, respectively

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

Help me please
1. Which of these is incorrect for an operational amplifier? a) It has a high voltage gain b) It is a direct coupled amplifier c) It is only useful for amplifying AC signals d) It was originally designed to perform mathematical operations
(b) For a digital-analog converter, sketch a five-stage ladder network using 10 k2 and 20 kQ. (c) What is the % resolution of the ladder network found in part (b)? (d) With a reference voltage of 32V for the ladder network found in part (b), calculate the output voltage for an input of 11101.
Calculate the input impedance for small-signal equivalent circuit. Circuit Parameters / R1=9 k2, R2=13 kn, =20 kn Vcc R1 WナKa R2 Rin a. 26.162 ko O b. 16.879 kn O c. 10.971 kn O d. 22.786 ko O e. 29.538 kn
2. Consider the circuit show in Figure 2. The transistor parameters are B = 100 and VA = 100 V. (a) Determine the input resistance Ri (b) Determine the small-signal voltage gain A, Vcc = 9 V Rc= 3 2.2 k2 27 k2 Rs = 10 k2 Cci ww Cc2 E R = 2 k2 R R2 = 3 15 k2 E RE= 1.2 k2 Figure 2 wwH ww
A common source N-channel MOSFET amplifier has an RGl = 18M2, Re2=2M2. Rp= 1.2KQ, gm= 5mS and Vi = 3mVpeak, the output voltage of the amplifier when is equal to O -540mVpp O -18mVpp O -36mVpp O -1.44Vpp
A transistor amplifier which uses a npn BJT and various passive components is shown in figure Q1. A table of components values is shown in Table Q1. For this amplifier: a) Calculate the following dc voltages and currents; VB, VE, le and lc.
H3
Draw a r parameter ac small-signal model. The model should be correctly labelled with transistor voltages and all small-signal parameters. Detail assumptions and limitations.
1. Which of these is incorrect for an operational amplifier? a) It has a high voltage gain b) It is a direct coupled amplifier c) It is only useful for amplifying AC signals d) It was originally designed to perform mathematical operations
QUESTION 1o For the amplifier circuit below given Kp 2.4mA/V essume A0, Vip1.5V. Q point(1.7mA, 3.JV), VDC-10V, R135OK ohm, l2-242K ohm, R 3SKohm, R sig 2kohm Determine the value of gin ms Signal Source
Calculate the input im pedance for small-signal equivalent circuit. Circuit Parameters / Devre Parametreleri R1=9 k2, R2=14 kN, r =24 ko Vc J' R1 R2추 Rin O a. 17,842 kO O b. 24,087 kO O c. 27,655 ko O d. 31,224 kO e. 11,597 ko