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ECE 342 - Electronic Circuits II

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Catalog Description
342 Electronic Circuits II. I, II; 3 cr. A second course in modeling and application of semiconductor devices and integrated circuits. Advanced transistor amplifier analysis, including feedback effects. Design for power amplifiers, op-amps, analog filters, oscillators, A/D and D/A converters, and power converters. Introduction to transistor level design of CMOS digital circuits. P: ECE 340.

Course Prerequisite(s)

Prerequisite knowledge and/or skills

Knowledge of component level models of bipolar and field effect transistors. Ability to design basic transistor amplifier circuits. Similarly, knowledge of and basic design skills for non-ideal op-amp configurations.

Textbook(s) and/or other required material

Course objectives

To focus on the design of amplifiers, filters, oscillators, A/D and D/A converters, and basic logic gates, with an emphasis on designs suitable for implementation in monolithic IC fabrication.

Topics covered

I. Two-Port Network Characterizations (Sedra&Smith, Appendix B)

II. Feedback in Amplifier & Circuit Design (Sedra&Smith, Chapter 8) a) Uses of feedback b) Four basic feedback topologies for amplifiers c) Loop gain determination d) Stability analysis e) Bode plots and frequency compensation

III. Output Stage Design for Power Amplifiers (Sedra&Smith, Chapter 14) a) Output amplifier circuit classifications b) Crossover distortion c) Biasing considerations d) Thermal considerations e) Alternatives to BJT devices: MOSFET designs

IV. Analog IC's: Op-Amps and Data Converters (Sedra&Smith, Chapter 9) a) Overview of a representative op-amp: the 741 b) 741 Op-Amp: DC Analysis c) 741 Op-Amp: small signal analysis

Note: Exam I will likely cover material previous to this point.

d) CMOS and BiCMOS Op-Amps e) A/D and D/A converter circuits

V. Active Filter Design (Sedra&Smith, Chapter 12) a) Filter specification and transfer function characteristics b) Butterworth and Chebyshev filters c) Power consumption concerns: filter designs with minimal op-amp utilization d) Switched capacitor filters e) Tuned amplifier circuits

VI. Oscillators and Waveform Shaping (Sedra&Smith, Chapter 13) a) Sinusoidal oscillator circuits b) Nonlinear oscillators and bistable multivibrator circuits c) Precision timer and clock ICs d) Synthesizing nonlinear transform characteristics for waveshaping e) Rectifiers and peak detectors

VII. MOS Logic Circuits (Sedra&Smith, Chapter 10 ) a) MOS inverter circuits b) Non-ideal characteristics: noise margin, fan-in/fan-out, propagation delay c) MOS logic gate circuits

Note: Exam II will likely cover material previous to this point.

d) MOS latches and flip-flops e) MOS digital circuits - RAM and ROM

VIII. Switching Power Supplies (From lecture, with notes to be distributed in class)

Class/laboratory schedule

Contribution of course to meeting the professional component
This course contributes primarily to the students' knowledge of engineering topics, and does provide design experience.

The following statement indicates which of the following considerations are included in this course: economic, environmental, ethical, political, societal, health and safety, manufacturability, sustainability.

Relationship of course to undergraduate degree program objectives and outcomes
This course primarily serves students in the department. The information below describes how the course contributes to the undergraduate program objectives.

Assessment of student progress toward course objectives

Person(s) who prepared this description



Copyright 2007 The Board of Regents of the University of Wisconsin System
Date last modified: 16-Jul-2007
Content by: ece@engr.wisc.edu
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