Dawson College Electrotechnology Department Analog Electronics I (243-334-92) Fall 2000 Professor: Dr. Raad Al-Ashoor Office: 2H.4 Telephone: 931 -8731 Ex. 5102 Office Hours: As posted or by prior appointment Pre-requisite: Circuits (243-163-92) Text: Electronics Devices and Circuit Theory- Robert L. Boylestad & L. Nashelsky, 7th Edition, Prentice Hall,1999. ISBN: 0-13-769282-X. Objectives: Upon completion of the course, you will be able to: - Analyze, design, test and troubleshoot various Class A BJT amplifiers with appropriate biasing - Measure input and output impedances, and other related parameters of BJT amplifiers - Determine the frequency response of an amplifier - Improve amplifier performance using negative feedback - Analyze, design, test and troubleshoot Class B power amplifiers. Course Content Chapter Topic Week No.* 3 BJT's: 1-2 3.3: Transistor Operation 3.4: CB Configuration 3.6: CE Configuration 3.7: CC Configuration 3.8: Power Dissipation 3.9: Specification Sheet 4 DC Biasing: 2-4 4.2: Operating Point 4.3: Fixed-Biased Circuit 4.4: Emitter-stabilized Bias 4.5: Voltage-divider Bias 4.6: Voltage-Feedback Bias 4.8: Design 4.9: Transistor Switching Networks 7 BJT Modeling: 5-7 7.3: BJT Transistor Modeling 7.4: Zj, Zo, Av, Ai 7.5: re Transistor Model 7.6: h-parameters (abridged) 8 Small-signal Analysis: 6-7 8.2: Fixed-Biased Configuration 8.4: CE Emitter-Bias configuration 8.5: Emitter-Follower and Bootstrapping Class Notes: AC Load Line CLASS TEST #1** 7 10 Effect pf RS or RL 8 10.3: Effect of RL 10.4: Effect of Rs 10.5 Combined R5 and RL 11 BJT Frequency Response: 9-10 11.3: Decibels 11.4: Frequency Consideration 11.5: LF Analysis Bode Plot 11.6: LF Response BJT Amplifier 11.8: Miller Effect 11.9: HF Response BJT Amplifier CLASS TEST #2** 11 12 Compound Configurations: 12 .4: Darlington Connection 18 Feedback Circuits: 11-13 18.1: Feedback Concept 18.2: Feedback Connection Types 18.3: Practical feedback circuits 16 Power Amplifiers: 13-15 16.2: Series-Fed Class A Amplifier 16.3: Transformer-Coupled Class A Amplifier 16.5: Class Amplifier Circuits *Week Numbers are tentative and may vary in practice. ** Class Test #1 & #2 schedules are tentative. Exact dates will be announced in the class. B: Laboratory Experiments: 1. Transistor Characteristics 6. Amplifier Frequency Response 2. Transistor Amplifier Biasing 7. Two-stage Feedback Amplifier 3. Common Emitter(CE)Amplifier 8. Darlington Pair* 4. AC Load Line of a CE Amplifier 9. Push-Pull Amplifier* 5. Emitter Follower (Common Collector Amplifier) [ *: Bonus lab experiment ] Reports: One lab report per group per experiment. Partners write alternate reports. Reports must be written in the following format (marks will be deducted otherwise): Title Page: As per format given in the Lab. The body of the report must have the following sections: OBJECTIVE: The intent of the experiment EQUIPMENT: Equipment, manufacturer, model and serial numbers DIAGRAMS: Relevant schematic diagrams neatly drawn with all parts properly Labelled DESIGNS: Circuit design, if any, showing all essential steps RESULTS: Include all the measured results and observed waveforms, if any. Result must be given in Tables whenever possible CONCLUSIONS: Compare experimental results with the expected values and make any pertinent comments. Also answer all the questions at the end of the Lab instructions here. LATE REPORT: Report is due one week after completion. A penalty of 25% if late by 1 week, 100% if late by 2 weeks or more from the due date. Grade Distribution Scheme: Assignments: 10 Class Test #1: 10 Class Test #2: 15 Final Exam: 35 Lab.: 30 __________________ Total: 100 marks Standard of To pass this course, a student must satisfy the following two performance: conditions: 1. Gets a minimum of 18 marks in the laboratory work & reports 2. Gets a total mark of 60 or more. In the event a student satisfies condition 2 but fails to meet condition 1, he/she will be given a total mark of 50 (fifty), the actual total mark notwithstanding. Teaching Method: Lectures with questions and answers upon demand. Literary requirements: Good command of technical writing is mandatory. Attendance: Attendance in the laboratory is mandatory. Absence of 2 or more lab classes without valid reason will result in failure in the course. Any missed experiment must be made up by extra work (in consultation with the Lab instructor) Plagiarism Policy: Plagiarism and cheating are serious academic offenses, and are subjected to penalties, at the Professor's discretion, up to and including failure in the course. I.S.E.P.: This outline has been prepared in conformity with the Institutional Student Evaluation Policy (ISEP). The policy is designed to promote equitable and effective evaluation of student learning and is therefore a crucial policy to read and understand. It describes the rights and obligations of students, faculty, departments, programs, and the College administration with regard to evaluation in all your courses. ISEP is published in College Calendar and reference copies are available in the Library and in the offices of program chairs and the Dean of Technical Programs.
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