Logic Design Notes eBook

Logic Design Notes eBook Logic Design Notes eBook Sample PDF Download
65% Off

Publisher: VTU eLearning
Availability: Out of Stock
₹10.00 ₹3.50 ( 65% Off )
Effective Price after using Coupon Code: DIWALI2017
Download & Read Books Offline (Desktop/Laptop/Android Device) : Desktop App Android App
  • Description

About this eBook

Introduction Today, life is with electronics. Electronics has penetrated every aspect of everyone s life. Electronic circuits and systems are divided into two broad categories based on the type of signals they process
Analog Electronic Circuits Digital Electronic Circuits
Logic design is the design of logic circuits which are basically digital electronic circuits. Electrical, basically electronics and computer engineers need to have a thorough understanding of logic circuits. These circuits are used to build digital computers, digital calculators, mobile phones, communication systems, and modern household appliances like Television music systems, DVD players, etc. Television, Analog Electronic Circuits esigned signals. inear operation Analog electronic circuits are designed for use with small signals It exhibits linear operation. Example Voltage amplifier
The output voltage is the faithful amplified version of the input voltage signal. Digital Electronic Circuits Digital electronic circuits are used with large signals It exhibits non-linear operation. signals. Example Remote control circuit for automatic switching of a light ircuit B. S. Umashankar, BNMIT
Page 1
UNIT 1 Digital Principles, Digital Logic
The signal is the current from a light sensing circuit. The output signal is just ON or OFF and it is not an light-sensing amplified version of the input signal. e Analog Signal It is continuous and all possible values are represented Continuous Continuous-time signal . Virtually all naturally occurring physical phenomena are analog signals Temperature, Pressure, Velocity, and Speech Sound signals. emperature, are signals that take on all possible values between given limits Example Consider the temperature of water that is heated, which is continuously recorded It changes smoothly emperature recorded. from 23oC room temp. to 80oC as shown below