Digital Electronics

Documents about Digital Electronics

	solution11 Imperial, EEE E1.x Excerpt: ... Digital Electronics Answer Sheet 11 1. 2. 00 01 10 11 Straight from notes. 3. Take the outputs from Q instead of Q. 1 6. 6 x106 x0. 25 = 38ns ...
	42_11 Berkeley, EE 42 Excerpt: ... EECS 42 Intro. Digital Electronics Fall 2003 Lecture 11: 03/09/30 A.R. Neureuther Version Date 03/09/28 EECS 42 Introduction to Digital electronics Andrew R. Neureuther Lecture # 11 Logic Implementation Logic Levels and Gate Circuits Combination of Logic Functions Synthesis from a Truth Table NAND Gate Synthesis XOR and Introduction to Timing Midterm 10/2: Lectures # 1-9: 4 Topics See slide 2 Tu and 5:30 W, 241 Cory http:/inst.EECS.Berkeley.EDU/~ee42/ Copyright 2003, Regents of University of California 65 Min/23% Review 5 EECS 42 Intro. Digital Electronics Fall 2003 Lecture 11: 03/09/30 A.R. Neureuther Version Date 03/09/28 First Midterm Exam: Topics Basic Circuit Analysis (KVL, KCL) Equivalent Circuits and Graphical Solutions for Nonlinear Loads Transients in Single Capacitor Circuits Node Analysis Technique and Checking Solutions Exam is in class 9:40-10:45 AM, Closed book, Closed notes, Bring a calculator, Paper provided Copyright 2003, Regents of Universit ...
	42_13_6 Berkeley, EE 42 Excerpt: ... EECS 42 Intro. Digital Electronics Fall 2003 Lecture 13: 10/07/03 A.R. Neureuther Version Date 10/05/03 EECS 42 Intro. Digital Electronics Fall 2003 Lecture 13: 10/07/03 A.R. Neureuther Version Date 10/05/03 EECS 42 Introduction Digital Electronics Andrew R. Neureuther Dependent Voltage and Current Sources A linear dependent source is a voltage or current source that depends linearly on some other circuit current or voltage. Lecture # 13 Dependent Sources A)Dependent Source Concept B) Four Basic Dependent Source Types C)Use in Amplifier Models D)Feedback and Ideal Op-Amp Model E) Examples of Op-Amp Circuits Example: you watch a certain voltmeter V1 and manually adjust a voltage source Vs to be 2.5 times this value. Digital Voltmeter V1 + - You set Vs Circuit A Vs=2.5 V1 + - Circuit B http:/inst.EECS.Berkeley.EDU/~ee42/ Copyright 2002, Regents of University of California Copyright 2002, Regents of University of California EECS 42 Intro. Digital Electronics Fall 2003 Lecture 13: 10/07/03 A.R. ...
	SCHEDULE FOR LAST SIX WEEKS Colorado State, PH 245 Excerpt: ... cs Digital electronics - I Digital electronics MIDTERM-II (This is a change of date from the original schedule) (Tony G.) LAB Clocks and Timers Thurs 17 Digital electronics - II THANKSGIVING WEEK Mon 28 (Prof. Wilson) Finish digital electronics ; midterm solution if time permits. Wed 30 TBA Thurs 1 December Finishing Projects Mon 5 TBA Wed 7 Review for final exam. Thurs 8 Present projects, projects DUE today in lab Wed 14 Final exam 11:20 am in our classroom ...
	42_21_6 Berkeley, EE 42 Excerpt: ... EECS 42 Intro. Digital Electronics Fall 2003 Lecture 21: 11/13/03 A.R. Neureuther Version Date 11/12/03 EECS 42 Intro. Digital Electronics Fall 2003 Lecture 21: 11/13/03 A.R. Neureuther Version Date 11/12/03 EECS 42 Introduction Digital Electronics Andrew R. Neureuther Lecture # 21 Clock Operation of Latches Handout of This Lecture. Ave Results Midterm #2 P1 25 22.4 0.90 4.9 0.20 P2 25 15 0.60 8.6 0.35 P3 28 18.8 0.67 7.7 0.28 P4 22 14.3 0.65 6.3 0.29 Tot 100 70.4 0.70 20.1 0.20 Ave/Max StDev StDev/Max A) 2nd Midterm Returned B) CMOS Propagation Delays C)Latch circuit to hold/release signals D) Cascade CMOS elements with latches http:/inst.EECS.Berkeley.EDU/~ee42/ Copyright 2003, Regents of University of California High 100 (2), Low 12, Median 74 Approximate Scale: A+ = 97, A = 91, A- = 86, B+ = 81, B = 76, B- = 70, C+ = 64, C = 57, c- = 50, D+ = 43, D = 36, D- =30 Copyright 2003, Regents of University of California EECS 42 Intro. Digital Electronics Fall 2003 Lecture 21: 11/13/03 A.R. Neureuther ...
	42_03 Berkeley, EE 42 Excerpt: ... EECS 42 Intro. Digital Electronics Fall 2003 Lecture 3: 09/02/03 A.R. Neureuther Version Date 08/31/03 EECS 42 Introduction to Electronics for Computer Science Andrew R. Neureuther Lecture #3 KCL, KVL, Circuit Elements Kirchhoff Current Law (and Bag case) Kirchhoff Voltage Law Circuit elements symbols and I vs. V graphs Oldham and Schwarz: 2.1-2.2 http:/inst.EECS.Berkeley.EDU/~ee42/ Copyright 2003, Regents of University of California EECS 42 Intro. Digital Electronics Fall 2003 Lecture 3: 09/02/03 A.R. Neureuther Version Date 08/31/03 KIRCHHOFFS CURRENT LAW Circuit with several branches connected at a node: i2 i branch (circuit element) i3 i (Sum of currents entering node) (Sum of currents leaving node) = 0 Alternative statements of KCL 1 Algebraic sum of currents entering node = 0 where algebraic sum means currents leaving are included with a minus sign 2 Algebraic sum of currents leaving node = 0 where currents entering are included with a minus sign Copyright ...
	42_23_6 Berkeley, EE 42 Excerpt: ... EECS 42 Intro. Digital Electronics , Fall 2003 Lecture 23: 11/20/03 A.R. Neureuther Version Date 11/18/03 EECS 42 Intro. Digital Electronics , Fall 2003 Lecture 23: 11/20/03 A.R. Neureuther Version Date 11/18/03 EECS 42 Introduction to Digital Electronics Lecture # 23 Diodes and Diode Circuits A) Basic Semiconductor Materials B) Diode Current and Equation C) Diode Circuits http:/inst.EECS.Berkeley.EDU/~ee42/ Motivation Digital Circuits, Logic, D/A, etc We need a smart switch, i.e., an electronically controlled switch We need a gain element for example, to make comparators. The device of our dreams exists ! a terrific switch low power smart MOS transistor BONUS: MOS is very simple in concept This week: Basic Semiconductors, Diodes, MOS transistor Next week: MOS and CMOS Fabrication Copyright 2003, Regents of University of California Copyright 2003, Regents of University of California EECS 42 Intro. Digital Electronics , Fall 2003 Lecture 23: 11/20/03 A.R. Neureuther V ...
	CH01 Kean, TECH 2508 Excerpt: ... Chapter 1: Semiconductor Diodes Robert Boylestad Digital Electronics Copyright 2002 by Pearson Education, Inc. Upper Saddle River, New Jersey 07458 All rights reserved. Slide 1 Diodes Simplest Semiconductor Device It is a 2-terminal device Robert Boylestad Digital Electronics Copyright 2002 by Pearson Education, Inc. Upper Saddle River, New Jersey 07458 All rights reserved. Slide 2 Basic operation Ideally it conducts current in only one direction and acts like an open in the opposite direction Robert Boylestad Digital Electronics Copyright 2002 by Pearson Education, Inc. Upper Saddle River, New Jersey 07458 All rights reserved. Slide 3 Characteristics of an ideal diode: Conduction Region Look at the vertical line! In the conduction region, ideally the voltage across the diode is 0V, the current is , the forward resistance (RF) is defined as RF = VF/IF, the diode acts like a short. Robert Boylestad Digital Electronics Copyright 2002 by Pearson Education, Inc. Upper Saddle River, New ...
	schedule_unit2 Bucknell, PH 235 Excerpt: ... PHYS 235 Spring 2009 Schedule for Unit 2: Analog Circuits with Active Elements & Introduction to Digital Electronics Date Feb. 12 Topic Lecture 8 - More on Diodes; Intro. to Transistors Lab 8 - Electronic Switches & LEDs Feb. 17 Lecture 9 - Transistors Lab 9 - Transistor Amplifiers Feb. 19 Lecture 10 - Introduction to Op-amps; Negative Feedback Lab 10 - Introduction to Op-Amps (Simple Amplifiers) Feb. 24 Lecture 11 - General Amplifier Theory Lab 11 - Op-Amp Applications I Feb. 26 Lecture 12 - Non-ideal Op-Amps; Complex Feedback Lab 12 - Op-Amp Applications II Mar. 3 Lecture 13 - Introduction to Digital Electronics Lab 13 - Intro. to Digital Electronics ; Gates & Flip-flops Mar. 5 Exam II 7584 5974 5974 5974 5658 Suggested Problems 4455 ...
	problem1 Imperial, EEE E1.x Excerpt: ... Digital Electronics Tutorial Sheet 1 1. * 2.* These questions are intended to: involve you in active (not passive) study help you understand and practice techniques guide your reading of the text book (you should refer to the text for help/consolidation) indicate what you are expected to be able to do / understand give you feedback on how much you understand Name two advantages of digital data as compared to analogue data. Below is a list of everyday items which contain digital electronic circuits. In one or two sentences per item, describe simply what functions are performed by the digital electronics . a) b) c) d) Washing machine Gameboy Telephone Sun Workstation 3.* Given two switches A and B, design a configuration which gives a TRUE output only when A and B are both closed. Include any necessary connections to a 5 Volt power supply, show at which point in the circuit you would measure the output voltage and describe the relationship between the voltage measured and the logical values. ...
	eet-2411-Spring2009Week10Lect2 Mich Tech, EET 2411 Excerpt: ... 5-18 Serial Data Transfer: Shift Registers When FFs are arranged as a shift register, bits will shift with each clock pulse pulse. JK FFs are used for 4-bit shift register, Data In is shifted into X3, X3 transfers into X2, X2 into X1 and so on, the transfer happens on NGT CLK (Shift Right). Initially all FFs are cleared. At T1, eac each X2, X1, X0 will have J 0, , , 0 a e J=0, K=1, X3 will have J=1, K=0, only X3 will go high. At T2 X3 will have J=0, K=1, X2 will have J=1, K=0, X2 and X1 will have J=0, K=1, only X2 will go high. Slide EET2411 DIGITAL ELECTRONICS 187 5-18 Serial Data Transfer: Shift Registers The direction of data shifts will depend on the circuit requirements and the design. The content of shift register can be serially transferred to other register Slide EET2411 DIGITAL ELECTRONICS 188 1 5-18 Serial Data Transfer: Serial Transfer between registers The content of X register is shifted into Y register. E h register i Each i t is composed of 3 D FFs, LSB of X register is shif ...
	P430Notes Sveriges lantbruksuniversitet, PHYS 430 Excerpt: ... Physics 430 Digital Electronics and Computer Interfacing Instructor: Neil Alberding Fall 2001 Lecture Notes Table of Contents Logic .4 Electronic Logic.5 Types of Logic Gates.7 Transmission Gate Logic (TGL) .7 Mickey Mouse Logic (M2L).8 Diode Transistor Logic (DTL).8 Resistor Transist ...
	r755 East Los Angeles College, TECHNOLOGY 0809 Excerpt: ... Oxford_Brookes Room timetable - R2.37 Digital Electronics Lab (Wks H7-S2/11, 26/01/2009 - 27/04/2009) 09:00AM 10:00AM 11:00AM 12:00PM 01:00PM 02:00PM 03:00PM 04:00PM 05:00PM 06:00PM 07:00PM 08:00PM Mo Tuesday Practical Lab, Wks S2/1-S2/9, S2/10S2/11, 03/02/2009 . 28/04/2009 Module: U04650 (Sensors and Data Logging) Staff: Larminie,James (Larminie,James) Room: R2.37 Digital Electronics Lab set 2 Practical Lab, Wks S2/1S2/9, S2/10-S2/11, 03/02/2009 . 28/04/2009 Module: U04650 (Sensors and Data Logging) Staff: Larminie,James (Larminie,James) Room: R2.37 Digital Electronics Lab set 1 Wednesday Lectures, Wks S2/1-S2/9, S2/10-S2/11, 04/02/2009 . 29/04/2009 Module: U04681.S2 (Advanced Automotive Electronics) Staff: Hayatleh,Khaled (Hayatleh,Khaled) Room: R2.37 Digital Electronics Lab Practical Lab, Wks S2/1S2/9, S2/10-S2/11, 04/02/2009 . 29/04/2009 Module: U04681.S2 (Advanced Automotive Electronics) Staff: Hayatleh,Khaled (Hayatleh,Khaled) Room: R2.37 Digital Electronics Lab Page 1, published 28/01/2 ...
	ass3 NMT, EE 231 Excerpt: ... EE/CS 231 DIGITAL ELECTRONICS Assignment #3 Fall 2001 1.) Problems from Brown: 4.1, 4.2, 4.4, 4.14, 4.15, 4.19 (min. number of AND & OR gates: NOT is free), 4.20 NOTE: Do not use Brown's minimum cost eqn. 2.) BONUS QUESTION (+5%) Convert the problem, from class (shown below), to a NOR only (can include inverters) network by pushing bubbles. Please show intermediate steps and maintain the current gate count A B C D E X Y F G H ...
	3455LabVII_v2 U. Houston, ECE 3455 Excerpt: ... Signature _ Name (print, please)_ Lab section No_ Lab partners name_ Date and time lab was performed_ ECE 3455 Experiment VII Digital Electronics Rev. dps 15nov00 In this experiment you will make elementary logic gates using diodes and transistors. The use of diodes alone results in the logic family called Diode Logic. The use of diodes and transistors yields Diode-Transistor Logic (DTL). The purpose of this lab is to demonstrate the basic characteristics of these circuits. The circuits used in this experiment are almost never used to implement logic circuits in present practice. Newer circuits built with integrated circuit technology are inexpensive, easy to use, and perform these functions more effectively. Of these, two common logic families are TTL and CMOS. However, ...
	hws_8 and reminders Colorado State, PH 245 Excerpt: ... Homework set #8 and Reminders Ph245 fall 2005 Prof. J Harton November 3, 2005 These are suggested problems. They will not be collected, but I strongly urge you to work them out. Chapter 11: Problems 2, 8, 11. And explain how the circuits in figure 11.26D and 11.26E work. -Reminders of what is coming up in the next several class periods and labs. This information is available on the web site, but I want to make it very clear what to expect. Monday 7 November: Wednesday 9, November Midterm Review Lecture on digital electronics (Ch 11 material) Lab-prep quiz on "Digital Logic 1". Do "Digital Logic 1" lab. Second lecture on digital electronics (Ch 12 material) Midterm II. Covers chapters 5, 8, 9, 10, 11 Do "Digital Logic 2" lab. Go over solution of Midterm-II and finish Ch 12. Thursday 10 November Monday 14 November Wednesday 16 November Thursday 17 November Monday 28 November ...
	ETE 2300- Belliston Utah State, ETE 2300 Excerpt: ... ETE 2300 - ELECTRONIC FUNDAMENTALS Dr. Ward Belliston 4 credits Spring 2008 Catalog Description A study and application of DC and AC concepts, semiconductors, digital electronics , and microcomputers. Prerequisite: Math 1050 or equivalent. NOTE: Student will be dropped if they do not meet the prerequisite. Course Objective 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. To demonstrate an understanding and application of Ohms Law To build electronic circuits on a proto board To demonstrate an understanding and application of resistance To demonstrate the ability to use a DMM, power supply and frequency generator To demonstrate an understanding and application of Series, parallel and compound circuits To solve problems and show applications of network theorems To understand the principles of capacitance and inductance in modern electronic and electricity circuits To demonstrate the ability to use an oscilloscope to measure voltage and frequency To understand the basics of semiconductors To build a power supply To und ...
	week1 NMT, EE 231 Excerpt: ... Digital Hardware Systems Digital Systems Digital vs. Analog Waveforms EE 231 Digital Electronics Fall 01 +5 1 V 5 Digital: only assumes discrete values 0 1 Time +5 V 5 Time Analog: values vary over a broad range continuously week 1-slide 1 Digital Hardware Systems Advantages of Digital Systems EE 231 Digital Electronics Fall 01 Analog systems: slight error in input yields large error in output Digital systems more accurate and reliable Readily available as self-contained, easy to cascade building blocks Computers use digital circuits internally Interface circuits (i.e., sensors & actuators) often analog This course is about logic design, not system design (processor architecture), not circuit design (transistor level) week 1-slide 2 Digital Hardware Systems The Real World EE 231 Digital Electronics Fall 01 Physical electronic components are continuous, not discrete! These are the building blocks of all digital components! +5 Logic 1 V Logic 0 0 time Transition from logic 1 to logic 0 does no ...
	week1 NMT, EE 231 Excerpt: ... Digital Hardware Systems Digital Systems Digital vs. Analog Waveforms EE 231 Digital Electronics Fall 01 +5 1 V 5 Digital: only assumes discrete values 0 1 Time +5 V 5 Time Analog: values vary over a broad range continuously week 1-slide 1 Digital Hardware Systems Advantages of Digital Systems EE 231 Digital Electronics Fall 01 Analog systems: slight error in input yields large error in output Digital systems more accurate and reliable Readily available as self-contained, easy to cascade building blocks Computers use digital circuits internally Interface circuits (i.e., sensors & actuators) often analog This course is about logic design, not system design (processor architecture), not circuit design (transistor level) week 1-slide 2 Digital Hardware Systems The Real World EE 231 Digital Electronics Fall 01 Physical electronic components are continuous, not discrete! These are the building blocks of all digital components! +5 Logic 1 V Logic 0 0 time Transition from logic 1 to logic 0 does no ...
	readasgn Wright State, BME 460 Excerpt: ... BME 460/660 Biomedical Electronics Reading Assignments Winter 2009 Paul Scherz's Practical Electronics for Inventors, 2ed (McGraw Hill, 2007), is a thorough and utilitarian textbook for a hands-on electronics class such as BME 460/660. Electronic theory is presented in a straight-forward, easy-to-read and understand manner. Various chapters cover passive and active components; AC and DC circuits; filters; power supplies; semiconductors (diodes, transistors, optoelectronics); integrated electronics (operational amplifiers, oscillators, timers, voltage regulators); audio electronics; digital electronics (logic gates, sequential and combinational logic, counters, shift registers, buffers, latches, drivers, displays, memory devices); motors (DC, RC servos, stepper) as well as sections on safety; wiring & grounding information; useful facts, formulas, component data; laboratory instruments/measurements; error analysis; and micro-controller circuits. Students are responsible for all of the assigned reading mater ...
	210 Citadel, ECE 0708 Excerpt: ... 210 2. The Citadel Elective Fields of Emphasis: a. Digital Electronics : (10 credit hours) ELEC 306 Electronics I ELEC 313 Electronics Laboratory ELEC 311 Digital Logic and Circuits ELEC 330 Digital Systems Engineering OR b. Control Systems: (13 credit hours) ELEC 206 Computer Applications for Electrical Engineers ELEC 309 Signals and Systems ELEC 301 Linear Circuits Laboratory ELEC 312 Systems I ELEC 407 Systems II Plan of Study: Prerequisites and corequisites for each of the above courses are as presented in the course descriptions below. (Exception: ELEC 104 and ELEC 105 are waived as course prerequisites for the student pursuing a minor in electrical engineering.) Total Credit Hours Required 17 (Digita Electronics Track) 20 (Control Systems Track) 3. Electrical Engineering Course Descriptions ELEC 104 Engineering Fundamentals I One Credit Hour Required of electrical engineering freshmen. Meets the first year seminar requirement. An introduction to the engineering profession, branches and functions o ...
	lect12 Allan Hancock College, MATH 1904 Excerpt: ... Lecture 12 MATH1904 Digital Logic We have seen how Boolean functions occur in connection with decision tables, switching circuits, Karnaugh maps, set theory, and the logic of propositions. We now study circuits that can be used to compute Boolean fu ...
	COMP103-07-22 East Los Angeles College, COMP 103 Excerpt: ... Computer Systems Lecture 22 Building computers from logic Computer systems may be described at different levels of understanding. At the architectural level the computer is described as a machine for executing instructions. This level is most appr ...
	E6270_syl Auburn, E 6270 Excerpt: ... Spring 2009 ELEC 5270-001/6270-001 Low-Power Design of Electronic Circuits MWF 3PM, Broun 125 2006 Catalog Data circuits and low-power memory and Textbook: References: Education, Coordinator: Course Objectives: ELEC 5270/6270. LOW-POWER DESIGN OF EL ...
	E6270_syl Auburn, ELEC 6270 Excerpt: ... Fall 2006 ELEC 5270-003/6270-003 Low-Power Design of Electronic Circuits (Formerly ELEC 5970/6970) TuTh 11AM, Broun 306 2006 Catalog Data circuits and low-power memory and Textbook: References: Education, Coordinator: Course Objectives: ELEC 5270/62 ...