PHYS 4250: Analog & Digital Electronics

Spring 2018

Instructor:  Marvin Johnson
Office  N169 
Phone  667-3552
Office Hours: Tues. 10:0-11:30, Thurs. 10:00-11:00 and  Mon. & Wed.11:00 - 11:45.  Other times by arrangement.

You will be provided with the handouts listed below under course notes.  For recommendations on texts, see the course description below.

Course Description

My Schedule


The Final Exam is on Wednesday, May 23 at 9:00 a.m.

The Take Home Exam is available now.

You will be allowed to use the class handouts (chapter texts/notes) during the IN CLASS Final

Best times to look for me are Thursday, Monday, and Tuesday mornings between 10:00-11:30.  (I'll probably be around Friday morning too, but I may have to be "out" part of the morning.)



Course Notes

There may be some minor revisions as the semester proceeds.

Chapter 1: Passive DC Circuits Chapter 7:  Other Op Amp Applications
Chapter 2: Time Dependent Signals and AC Circuits Chapter 8:  Noise and Modulation
Chapter 3:  Passive Filters and Transfer Functions Chapter 9:  Digital Electronics I - Static Logic
Chapter 4:  Diodes and Transistors Chapter 10:  Digital Electronics II - Sequential Logic
Chapter 5:  Operational Amplifiers Chapter 11:  ADC and DAC
Chapter 6:  Active Filters  


The laboratories will be posted on SLACK.  ( )



 Assignment 1  Assignment 6
Assignment 2 
 Assignment 7
Assignment 3
 Assignment 8
Assignment 4
 Assignment 9
 Assignment 4b
  Assignment 10
Assignment 5




Approximations for filters

Extra Practice for complex numbers