w RC Vec w RC 600 R1 600 W 2k R2 W 500 RE 200 RE 200 ww B = 100. Rbias 20mAbia Vee Redraw the amplifier circuit, making it 'symmetric'. Draw a symmetry line down the center which only intersects 'wires'. Assuming the DC bias current through Rbias is negligible, determine the small signal parameters гл, гe and gm. Sketch the half-circuit small signal model (Tee or Hybrid-л) for common mode inputs, labeling all components. If the half-circuit common mode output is measured at the collector of Q3, determine the overall half-circuit common mode gain, ACMHC. For common mode inputs, determine the common mode input resistance, Rincм (the overall input resistance, not the half-circuit). Sketch the half-circuit small signal model (Tee or Hybrid-л) for differential inputs, labeling all components. If the differential output is measured across R2, determine the half-circuit differential gain, ADMHC (including any contribution from R2). If the differential output is measured across R2, determine the overall differential gain, ADM.

w RC Vec w RC 600 R1 600 W 2k R2 W 500 RE 200 RE 200 ww B = 100. Rbias 20mAbia Vee Redraw the amplifier circuit, making it 'symmetric'. Draw a symmetry line down the center which only intersects 'wires'. Assuming the DC bias current through Rbias is negligible, determine the small signal parameters гл, гe and gm. Sketch the half-circuit small signal model (Tee or Hybrid-л) for common mode inputs, labeling all components. If the half-circuit common mode output is measured at the collector of Q3, determine the overall half-circuit common mode gain, ACMHC. For common mode inputs, determine the common mode input resistance, Rincм (the overall input resistance, not the half-circuit). Sketch the half-circuit small signal model (Tee or Hybrid-л) for differential inputs, labeling all components. If the differential output is measured across R2, determine the half-circuit differential gain, ADMHC (including any contribution from R2). If the differential output is measured across R2, determine the overall differential gain, ADM.

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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