Department of Electrical and Electronic Engineering College of Engineering and Technology (CEAT) Semester: Spring 2014 Course Outline Course: EEN-315: Electronics analysis and design II [3] Hours/Week: 3 Total Hours: 42 Semester: Fall, 2011 Lectures/Week: 3 Total Weeks: 14 Credit Hours: 3 Lab: EEN-316: Electronics analysis and design II Lab [1]---- Selected topics based on the theories of EEN 315. Prerequisite: EEN-265: Electronics analysis and design I Instructor: Saadia Binte Alam Ms. Saadia Binte Alam is a faculty of Electrical and Electronics Engineering in the Department of Electrical and Electronics Engineering, IUBAT-International University of Business Agriculture and Technology, Dhaka, Bangladesh. She completed her M.S. and B.Sc. degree in Applied Physics, Electronics and Communication Engineering from University of Dhaka. Her interest and research areas include Bio-technology, Effect of climate change, Nano-technology. Before joining IUBAT, Ms. Alam worked in a well reputed Engineering company named Communication Technology Limited as “Assistant Manager (System Design)”. Moreover, she has experience working as invigilator (part time) in British Council, Bangladesh. Office space: 204, First floor. Phone: 8963523-27 Ext: 211 Fax: 8922625. e-mail :saadia.alam@iubat.edu Web :https://sites.google.com/site/een315eletronicsdesign/ Consultation Hours: Day Sunday Tuesday Wednesday Thursday Time 6:30-7:30 pm 8:30-9:30 am 8:30-9:30 am 8:30-9:30 am Room 412 412 412 412 Course Objectives: In the present fast changing world electronics has come to stay as the most important branch of engineering. Electronic devices are being used in almost all the industries, offices as well as houses for quality control, automation and make life easy & enjoyable. Page 1 of 5 The objective of this course is to build up basic knowledge of some major electronic devices. The principal aim of this course is to build a general basic concepts of fundamental topics among the learners (students) and thus to prepare them for detail studies in the field of Electronics devices. Major electronic devices such as: Field Effect Transistors (FET), MOSFET, Operational Amplifiers, Various types of feedback amplifiers, Oscillator and different type pf Oscillator circuits will be elaborately discussed in the present course of study. Text Book: 1. Electronic Device and Circuit Theory – Robert L. Boylestad (7th Edition) Louis Nashelsky Reference Study: 1. Electronic Devices and Circuit – David A. Bell (3rd Edition) 2. Introduction to “Principal of Electronics” – V.K. Mehta. [ 2000 Edition ] 3. “Basic Electronics (solid state)”- 22nd edition- B.L. Theraja; A.K. Theraja. Evaluation: A minimum of 10 announced and unannounced examinations and quizzes, project work, writing assignments, attendance, class participation, REPORT PRESENTATION will be the major determinants of students’ grades. Assessment First Term Examination 20% Mid Term Examination 20% Final Examination 20% Presentation 20% Project 10% Attenance, Participation, Quiz 10% ___________________________________ Total 100% Attendance and Participation: Punctual attendance is expected of all students. Also, students should miss a class only if absolutely necessary; i.e., they should not feel they are entitled to a certain number of missed classes. It is also further expected that students will be adequately prepared for all classes and they will participate in them when appropriate. Academic Offenses: The students and faculty are jointly responsible for the academic standards and reputation of the university. It is well recognized that intellectual honesty is the basic requirement for development and acquisition of knowledge. Intellectual honesty is a pre-requisite for continued membership in the university community. Forms of intellectual dishonesty are plagiarism, cheating in examinations, aiding and abetting cheating, the use of assignment prepared by others, impersonation of another student at an examination, misrepresentation of information, falsification of academic records, and unruly behavior with instructor. If a student is detected by the instructor in committing academic offense, it may result in an “F” grade for the course or even dismissal of the student from the university. Page 2 of 5 Important Notes: 1. Without maintaining the proper dress and behavior code, no one is allowed in the class. 2. All of the required course specific written reports will be assessed not only on their technical or academic merit, but also on the communication skills of the author as exhibited through these reports. 3. To obtain a passing grade in the course, a student must obtain at least 60% in both the lab and theory portions of the course. Course details: Sl. No. 1 Week Description 1 Field Effect Transistor(FET): Definition of FET, FET family tree, Junction FET(JFET): construction, Theory of operation, Static characteristics of JFET, JFET characteristics with external bias. JFET transfer characteristics, small signal JFET parameters. D.C. biasing of JFET, examples, D.C. load line of JFET, examples, Common source JFET amplifier, examples. JFET amplifier gains, Common gate JFET amplifier, examples. Common drain JFET amplifier, examples. Advantage of JFETs, Review class First term Examination. MOSFET: DE MOSFET, DE- MOSFET construction, working principle of DEMOSFET, Schematic symbol for DE- MOSFET, static characteristics of DE- MOSFET, examples E- MOSFET construction and working principle, examples. DE- MOSFET amplifier, E- MOSFET amplifier. Examples, FET applications. Operational Amplifiers: Double ended( differential) input, Double-ended output, Common mode operation, Common mode Rejection, Differential and common-mode operation, Examples. OP-AMP basics, Practical OP-AMP circuits, OP-AMP specifications-DC offset parameters, examples OP-AMP specifications-frequency parameters, examples, OP-AMP performance. Review class Second term Examination. Feedback Amplifiers: Feedback amplifiers, principle of feedback amplifier, advantage of negative feedback, examples. 2 3 4 5 6 7 8 9 10 2 3 4 11 12 13 14 15 5 16 17 18 19 20 21 22 23 24 6 25 26 9 27 28 29 30 31 32 33 34 35 36 7 8 10 11 12 12 Remarks Gain stability, Decreased distortion. Feedback over several stages, Increased bandwidth Different forms of negative feedback, shunt derived series-fed voltage feedback, Current-series feedback amplifier, Voltage shunt-negative feedback amplifier. Effect of negative feedback on Rin and Rout, examples. Rin and Rout of inverting OP-amp with Negative Feedback, Problems. Oscillators: Definition of Oscillator, Comparison between an Amplifier and Oscillator, Classification of Oscillators, damped and un-damped Oscillators, The Oscillatory circuit, Frequency of Oscillatory circuit. Frequency stability of an Oscillator, essentials of a feedback LC Oscillator. Tuned based Oscillator, tuned Collector Oscillator Page 3 of 5 37 38 39 40 41 13 14 Tuned drain Oscillator (FET), examples. Hartley Oscillator, FET Hartley Oscillator. Colpitts Oscillator, examples. Clapp Oscillator, Transistor pierce oscillator, advantages, Review class Final Examination will held as per schedule declared by registry Course: EEN-316: Electronics analysis and design II Lab [1] Course Objectives: The Lab has a set of assignments which are designed to cover the practical aspects for some electronic devices that are covered theoretically in the text books cited below. Therefore, it is highly recommended that the students refer to the book during their pre-lab preparation. Electronic Device and Circuit Theory – Robert L. Boylestad (7th Edition) Louis Nashelsky Student Materials: Lab sheets from the lab's kit manual and In-Lab reports. Course Description: Week Lecture1 Lecture 2 Lecture 3 Lecture 4 Lecture 5 Lecture 6 Lecture 7 Lecture 8 Lecture 9 Lecture 10 Lecture 11 Experiment Description Introduction to Lab. Understanding JFET drain characteristics Understanding JFET transfer characteristics Use of JFET in the Circuit First term Exam Understanding MOSFET characteristics Use of MOSFET in the Circuit Midterm Exam Design of OP Amp Design of Oscillator Study of negative feedback circuit Page 4 of 5 Final Exam will be held as per schedule declared by the registry Evaluation: 1. 2. 3. 4. Student attendance and Performance First term Exam Midterm Exam Final Exam Total 30%. 20 % 20% 30% 100% Some Lab Policies: There will be no make-up for the term Exam. In case of medical/or other disabling emergencies, the instructor should be notified before the exam and her approval for missing the exam should be obtained before the exam. If for any reason the instructor could not be reached, the departmental TA should be notified with an application addressed to the instructor before the exam. Dress and behavior code: University regulations regarding Dress and behavior code will be strictly enforced. Saadia Binte Alam Faculty, Dept. of EEE CEAT, IUBAT. Page 5 of 5