4.15 For the NMOS common-source amplifier in Figure P4.15, the transistor parameters are: VTN = 0.8 V, K, = 1 mA/V², and 2 = 0. The circuit para- meters are VDD = 5 V, Rs = 1 k2, Rp = 4 k2, R1 = 225 k2, and R2 = 175 k2. (a) Calculate the quiescent values Ipo and VpsQ. (b) Deter- mine the small-signal voltage gain for R1 = 0. (c) Determine the value of Rị that will reduce the small-signal voltage gain to 75 percent of the value found in part (b). VDD Rp Rin Cc2 Cci Figure P4.15

4.15 For the NMOS common-source amplifier in Figure P4.15, the transistor parameters are: VTN = 0.8 V, K, = 1 mA/V², and 2 = 0. The circuit para- meters are VDD = 5 V, Rs = 1 k2, Rp = 4 k2, R1 = 225 k2, and R2 = 175 k2. (a) Calculate the quiescent values Ipo and VpsQ. (b) Deter- mine the small-signal voltage gain for R1 = 0. (c) Determine the value of Rị that will reduce the small-signal voltage gain to 75 percent of the value found in part (b). VDD Rp Rin Cc2 Cci Figure P4.15

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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