10. The datasheet for the transistor used in a CD amplifier specifies IGSS = 5 nA at VGS =10 V. If the resistor from gate to ground, RG, is 50 MQ, the total input resistance isapproximately(а) 50 МQ(b) 200 МО(c) 40 MQ(d) 20.5 MQ11. The common-gate (CG) amplifier differs from both the CS and CD configurations in that ithas a(a) much higher voltage gain(b) much lower voltage gain(c) much higher input resistance(d) much lower input resistance12. If you are looking for both good voltage gain and high input resistance, you must use a(a) CS amplifier(b) CD amplifier(c) CG amplifier13. A cascode amplifier consists of(a) a CD and a CS amplifier(b) a CS and a CG amplifier(c) a CG and a CD amplifier(d) two CG amplifiers14. The class D amplifier is similar to(a) class C(b) class B(c) class A(d) none of these15. The class D amplifier uses(a) frequency modulation(b) amplitude modulation(c) pulse-width modulation(d) duty cycle modulation16. E-MOSFETS are generally used for switching applications because of their(b) high input resistance(d) high gain(a) threshold characteristic(c) linearity17. A sampling circuit must sample a signal at a minimum of(a) one time per cycle(b) the signal frequency(c) twice the signal frequency(d) alternate cycles18. The value of resistance emulated by a switched-capacitor circuit is a function of(a) voltage and capacitance(b) frequency and capacitance(c) gain and transconductance(d) frequency and transconductance19. A basic CMOS circuit uses a combination of(a) n-channel MOSFETS(b) p-channel MOSFETS(c) pnp and npn BJTS(d) an n-channel and a p-channel MOSFET20. CMOS is commonly used in(a) digital circuits(b) linear circuits(c) RF circuits(d) power circuits21. If there is an internal open between the drain and source in a CS amplifier, the drain voltage isequal to(а) 0 V(b) VDD(c) VGS(d) VGD

Given data, IGSS = 5nA, VGS = 10V , RG = 50MΩ

10. The datasheet for the transistor used in a CD amplifier specifies IGss = 5 nA at VGs 10 V. If the resistor from gate to ground, RG, is 50 MN, the total input resistance is approximately (a) 50 M2 (b) 200 M2 (c) 40 M2 (d) 20.5 M2

10. The datasheet for the transistor used in a CD amplifier specifies IGss = 5 nA at VGs 10 V. If the resistor from gate to ground, RG, is 50 MN, the total input resistance is approximately (a) 50 M2 (b) 200 M2 (c) 40 M2 (d) 20.5 M2

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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