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22-Elec-A5 Electronics: December 2017

Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)

  1. Question 1 Common-Gate MOSFET Amplifier
  2. Question 2 Bridge Rectifier with a Failed Diode
  3. Question 3 Non-Inverting Amplifier — Bandwidth and Slew Rate
  4. Question 4 Common-Source Amplifier — Bias Design and Gain
  5. Question 5 DC Bias of a Two-Stage NPN–PNP Amplifier

Start with Question 1 →

National Exams — December 2017 · 16-Elec-A5, Electronics. Closed-book, 3 hours. Answer all FIVE (5) questions; each worth 20 marks. Unless stated, op-amps are ideal and supply rails are ±15 V.

Reference texts: A. S. Sedra & K. C. Smith, Microelectronic Circuits, 7th ed. (Oxford) — Ch. 4 (diode circuits & rectifiers), Ch. 5–7 (MOSFET and BJT amplifiers, biasing and small-signal models), Ch. 2 & 9 (ideal op-amps, closed-loop bandwidth and slew rate). Cross-reference: R. C. Jaeger & T. N. Blalock, Microelectronic Circuit Design.