1. The following circuit shows a discrete common source MOSFET ampliierThe MOSFTE is n-channel MOSFET.The transconductance of the n-channel MOSFET (g) is 3 mA/V.Rig 100 kN, RGI =47 MQ, Rir 100 kQ, Rm= 10 MO R=2 kQ, Rp -4.7 k£2,RL 10 k2, Rsig 100 k2, Cgs 1 pF, Cgd0.2 pF VAThe C-S MOSFET amplifier has three low break frequencies in low frequency band atfLI=1 Hz (caused by Cei), fiz2 100 Hz (caused by Cs), fo= 10HZ (caused by Cc)(a) Draw small signal equivalent circuit of the amplifier in low frequeney band.VDDRG1RDCc2Q1Cc1RLRsigRG2VsigRS

Answered: Image /qna-images/answer/d8691519-990d-4046-87dd-4a9312a8f37d.jpg

1. The following circuit shows a discrete common source MOSFET amplilier The MOSFTE is n-channel MOSFET. The transconductance of the n-channel MOSFET (g) is 3 mA/V. Raig 100 k2, RGI 47 MS, Raig 100 kC, Ra2 10 MQ, Rs=2 kQ, Rp-4 7 k2, RL 10 k2, Rsig 100 k2, C 1 pF, Cgd0.2 pF VA n The C-S MOSFET amplifier has three low break frequencies in low frequency band at fLI=1 Hz (caused by Cei), fiz 100 Hz (caused by Cs), fo= 10HZ (caused by Ccz) (a) Draw small signal equivalent circuit of the amplifier in low frequency band. VDD RG1 RD Cc2 Q1 Cc1 RL Rsig RG2 Cs Vsig RS

1. The following circuit shows a discrete common source MOSFET amplilier The MOSFTE is n-channel MOSFET. The transconductance of the n-channel MOSFET (g) is 3 mA/V. Raig 100 k2, RGI 47 MS, Raig 100 kC, Ra2 10 MQ, Rs=2 kQ, Rp-4 7 k2, RL 10 k2, Rsig 100 k2, C 1 pF, Cgd0.2 pF VA n The C-S MOSFET amplifier has three low break frequencies in low frequency band at fLI=1 Hz (caused by Cei), fiz 100 Hz (caused by Cs), fo= 10HZ (caused by Ccz) (a) Draw small signal equivalent circuit of the amplifier in low frequency band. VDD RG1 RD Cc2 Q1 Cc1 RL Rsig RG2 Cs Vsig RS

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

VDD VDD = 5V Ro RD = 3K R1 = 210K Rin RD R2 = 100K R1 RL = 10K oVo VTN = 0.75 Cc1 KN = 0.9 A = 0 RL Vin (+ R2 Find IDQ VDSQ Small-Signal gm ro Draw small-signal eq. circuit Find Av, Rin, Ro
Which of the following statement is true? Conjugate matching guarantees the maximum output power regardless of input power. The optimum source impedance for the minimum noise figure can be obtained by conjugate matching condition. O The first stage is the most important to minimize the overall noise figure in cascaded blocks An oscillator cannot be built with a single stage amplifier. None of the above
Given the four statements, which of the following statements are true about an op-amp integrator? i. For an op-amp integrator wilh R = 10OKOhms, C = 10UF and a sine wave inpul waveform, the output waveform is a cosine waveform. %3D ii. For an op-amp integrator with R = 100KOhms, C = 10uF and a triangular input waveform, the output waveform is a square wave. iii. For an op-amp integrator with R- 100KOhms, C =10uF and a sine wave input waveform, the output waveform is a sawtooth waveform. v. For an op-amp integrator with R10OKOhms. C lCuF and a square wave input waveform, the output waveform is a triangular waveferm.
An inverting op amp circuit has RF = 3 kilohms and RIN = 1 kilohm. What is the gain of this circuit?
For a Fixed bias circuit having Rc-2.2K0, RB-2400, Vcc=12v and current amplification factor is 100 and the current flowing through the base is 20µA, the value if Collector current in saturation is 3mA O OA O 5.4mA O 1mA
VCC R2 RC- RI RL R1 RE VEE Assume: B=100, VA=150, Vcc=12V, VEE=GND, Rr=2K, R1=160K, R2=300K, RE=3K, Rc=2.2K, and R1=100K. Convert the circuit to a common-collector circuit. Draw the new circuit (assume the same values for the input and load resistances). Then compute the terminal voltage gain, and Rin (for the whole circuit), re-computing any parameters that you need to solve.
1. Assume a JFET has the transconductance curve shown in the following figure. a. What is loss? b. What is Vestoff? c. What is the transconductance at a drain current of 2.0 mA? Vas (V) ID (MA) 7.0 6.0 5.0 4.0 3.0 2.0 1.0 -6 -5 -4 -3 -2 -1 0
Compute the complete (input & output) characteristics of n-channel JFET in the form of curves.The JFET has typical parameters as IDSS=12mA and VGS(off)= -5V.
An RC filter stage (R = 42 Q, C = 220 µF) is used to filter a signal of 30 V de with 6 V rms operating from a full wave rectifier. Calculate the percentage ripple at the output of the RC Section for a 200-mA load. Also calculate the ripple of the filtered signal applied to the RC stage.