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Course Detail

Course Name Electronic Circuits II
Course Code 19EAC212
Program B. Tech. in Electronics and Computer Engineering
Semester 4
Year Taught 2019


Module I

Review of MOSFET characteristics and MOSFET as an amplifier. Amplifier parameters – Multistage amplifiers. Feedback: Introduction to the concept of feedback – positive and negative feedback – Properties of feedback – Feedback topologies – Non-ideal effects.

Module II

Differential Amplifier: The MOS differential pair- Common-mode and Differential signals. Small-signal operation – Differential gain and CMRR. Operational amplifiers: Ideal op-amp- parameters and characteristics – Inverting and non-inverting amplifiers.

Module III

Op-amp circuits: Difference Amplifiers – Instrumentation amplifiers – Adder – Subtractor – Integrator – Differentiator – Comparators- Schmitt trigger- Peak detector- Sample and hold circuits- Precision rectifiersFLASH ADC, Dual-slope ADC – DVM- R-2R type DAC- Multivibrators – Monostable – Astable and Bistable – Oscillators: RC phase shift and Wein-bridge oscillators -555 Timer.

Objectives and Outcomes

Course Objectives

  • To review the MOSFET characteristics and use MOSFET as amplifier, feedback etc.
  • To provide a basic understanding about the differential amplifier and characteristics of differential amplifier.
  • To make the students familiarize about the characteristics of Op-amp and Applications of Op-amp.

Course Outcomes

  • CO1: Able to understand the construction of feedback circuits.
  • CO2: Able to understand the various specification parameters of op-amp.
  • CO3: Able to design and analyze linear and non-linear circuits with op-amps.
  • CO4: Able to design and analyze ADC, DAC, oscillators and multivibrators.

CO – PO Mapping

PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 PO11 PO12 PSO1 PSO2
CO1 3 3
CO2 3 3
CO3 2 3 3 3
CO4 2 3 3 3

Text Book / Reference

Text Book / Reference(s)

  • Deitel. Deitel and Choffnes, “Operating System”, Third edition, Prentice Hall, 2003.
  • Neamen D A, “Electronic circuit analysis and design”, McGraw-Hill, 2001.
  • Franco S., “Design with operational amplifiers and analog integrated circuits”, New York, McGraw-Hill, Third Edition, 2002.
  • Ramakant A. Gayakwad, “Op-amps and linear integrated circuit technology” Prentice Hall, Fourth Edition, 2000.
  • Application Notes and Data Sheets of ICs from various manufacturers.

Evaluation Pattern 50:50 (Internal: External)

Assessment Internal External
Periodical 1 (P1) 15
Periodical 2 (P2) 15
*Continuous Assessment (CA) 20
End Semester 50
*CA – Can be Quizzes, Assignment, Projects, and Reports.

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