Q5Figure 5 shows the circuit diagram for a two-stage amplifier. You may assume that theparameters are ß= 0.025 A/V?, threshold voltage Vi = 0.6 V, and VA = 10 V for eachtransistor, and Cgs is negligible small for both M1 and M2. All other values are shownbeside the schematic.(a)What kind of configuration is used for the 2 stages amplifier?(b)What kind of amplifier is M1 part of ? and what about M2?(c)Calculate the DC IDs for Mi and M2.(d)Calculate gm and ro for Mi and M2.Draw the combined small-signal equivalent circuit suitable for mid bandfrequency analysis for the entire amplifier. State any assumption.(e)(f)Determine the numerical values for:(i) Voltage gain of the entire amplifier.(ii) input resistance of the entire amplifier.How can you improve the overall gain just using a capacitor? Explain whereyou would connect it and calculate the new gain.(g)VDDVDD = 2VRp2R1 = 4KWR1Rp1HE PoutR2 = 4KWM1Cp2RD1= 4KWVinRp2 = 4KWCGRsi = 4KWR2R$1Cs1Rs2Rs2 = 6KWVss = 0 VFigure 5

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Figure 5 shows the circuit diagram for a two-stage amplifier. You may assume that the parameters are B= 0.025 A/V², threshold voltage V: = 0.6 V, and VA = 10 V for each transistor, and Cgs is negligible small for both M1 and M2. All other values are shown beside the schematic. (a) What kind of configuration is used for the 2 stages amplifier? (b) What kind of amplifier is M1 part of ? and what about M2? (c) Calculate the DC IDs for Mi and M2.

Figure 5 shows the circuit diagram for a two-stage amplifier. You may assume that the parameters are B= 0.025 A/V², threshold voltage V: = 0.6 V, and VA = 10 V for each transistor, and Cgs is negligible small for both M1 and M2. All other values are shown beside the schematic. (a) What kind of configuration is used for the 2 stages amplifier? (b) What kind of amplifier is M1 part of ? and what about M2? (c) Calculate the DC IDs for Mi and 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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