ECEN2250 – Circuits & Electronics 1

Fall 2008

Supplementary materials

·         Textbook Errata page 1 and page 2

·         Hydraulic analogy to electricity and electrical circuits           

·         Wonderful circuits applet from Paul Falstad

·         Study guide for test 1 and solutions for the review question

·         Supplementary problems for practice

1.     HW 6

2.     Test 2

3.     HW 7

4.     HW 8

5.     HW 9

6.     HW 10

7.     HW 11

·         Teaching feedback and changes/responses – important!

·         Extra op amp material.  If you use these in HW, document your design (so the grader doesn’t think you just scrambled one of our standard circuits).  I recommend you do a quick, ideal analysis of these before just using them so you know how they work.

1.     Nice analysis of many circuits from Ga Tech

2.     National Semiconductor app notes 20 and 31.  There is overlap between them, so look at both.

3.     Texas Instruments app note on active filter design.

4.     Supplementary material on Schmitt triggers