ELECTRONICS I

Instructor: Eng.Moayed N. EL Mobaied

The Islamic University of GazaFaculty of EngineeringElectrical Engineering Department

الرحمن الله بسمالرحيم

EELE 2321 — Spring 2010

Lecture 1

History of Electronics

Vacuum Tubes Developed by Lee DeForest (1906)

Used in amplifiers and switching devices

Led to spread of radio broadcasting 1920’s, Television 1930’s, electronic computers 1940’s

Educational Linkshttp://www.paia.com/~paia/tubworks.htm

Vacuum Tubes

History of Electronics

Solid-State TransistorsDeveloped by William Shockley, John Bardeen, Walter Brattian (Bell Labs) (1947)Similar applications as vacuum tube except it requires less power, has a lower manufacturing cost, performs more robustly, and could be miniaturized.

Educational Linkshttp://www.milbert.com/tstxt.htmhttp://www.pbs.org/transistor/http://www.williamson-labs.com/480_xtor.htm

N-TypeSilicon

N-TypeSilicon

P-TypeSilicon

History of Electronics

History of Electronics

History of Electronics

The bipolar transistor

Old Computers

History of Electronics

History of Electronics

Electronic Components Studied

Electronic Components Studied

Maintenance section

The metal oxide field effect transistor (MOSFET)

Photo of the first metal oxide semiconductor field effect transistor (MOSFET). The transistor was realized in 1960.

History of Electronics

History of Electronics

Integrated Circuits (ICs) Developed by Jack Kilby (TI), and by Noyce and Moore

(Fairchild Semiconductor) (1958). Multiple transistors, resistors,

and capacitors, fabricated on a single wafer (chip) and could be made very small.

Educational Linkshttp://www.uoguelph.ca/~antoon/circ/circuits.htmhttp://members.tripod.com/michaelgellis/tutorial.htmlhttp://bftgu.solarbotics.net/starting_elect_ic.htmlhttp://invention.smithsonian.org/centerpieces/quartz/technology/integrated.html

Integrated Circuits

History of Electronics

Integrated Circuits

History of Electronics

Integrated Circuits

History of Electronics

History of Electronics

Diodespn junctionZener

TransistorsBipolar Junction Transistors – (BJTs )Field Effect Transistors – (FETs)

Modern transistors

History of Electronics

History of Electronics

History of Electronics

Overview of Inventions in the field of electronics

History of Electronics

Overview of Inventions in the field of electronics

History of Electronics

History of Electronics

Modern camera

History of Electronics

Electronics Technology

History of Electronics

Motivation

Gross word production (GWP) and sales volume of electronics, automotive, semiconductors and steel industries from 1980 to 2000 and projected to 2010

History of Electronics

Dollars & Sense Electronics market ~$ 1.2 trillion

IC sales (annual worldwide) - approximately $250 billion (in 2007) So, what does it mean to me? Yeah, there are plenty jobs of high salary !!!! FYI: Avg. starting salary for EE graduates $ 52,899 ( 2006, IEEE Spectrum)

History of Electronics

End of Lecture **** Eng.moayed