Explain the propagation delay characteristics for digital ic, Computer Engineering

Assignment Help:

Explain the Propagation Delay characteristics for digital IC's.

Ans:

Propagation Delay: - The speed of a digital IC operation is given in terms of propagation delay time. The delay time is measured among the 50 percent voltage levels of input and output wave forms. Here two delay times are given.

a) tphl = While the output goes from HIGH state to LOW state.

b) tplh = While the output goes from Low state to HIGH state.

The propagation delay time of the logic gate is obtained as the average of these two delay times.


Related Discussions:- Explain the propagation delay characteristics for digital ic

Define dma, Define DMA. The transfer of data among a fast storage devic...

Define DMA. The transfer of data among a fast storage device such as magnetic disk and memory if often limited by the speed of the CPU. Removing the CPU from the path and letti

Area under curve , Write a program to find the area under the curve y = f(x...

Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can b

Illustrate the benefits of functional model, Illustrate the benefits of Fun...

Illustrate the benefits of Functional model Functional model shows how values are computed. This model describes decisions or object structure without regard for sequencing. I

Software project planning, Software Project Planning In the previous da...

Software Project Planning In the previous days of computing software costs comprised a small % of overall computer based system cost. In order of magnitude error software cost

What is class and class diagram, What is class, class diagram? An objec...

What is class, class diagram? An object is an instance of a class. Class explains a group of objects with similar properties (attributes), behaviour (operations), kinds of rela

What is digital versatile disk, Digital versatile disk (DVD) This is an...

Digital versatile disk (DVD) This is an optical system for storing data. It's similar to CD though typically can hold 4.7 Gbyte of data compared to only 700 MB of data on a CD.

Methodology and data collection in e-commerce, Introduction Our resear...

Introduction Our research methodology requires gathering relevant data from the specified documents in order to analyze the material and arrive at more complete understanding

Concepts of an address and data, The heart of a computer is often one integ...

The heart of a computer is often one integrated circuit; one typical circuit is a 68Hc11 Microprocessor. Let us consider a typical 68Hc11 hardware design.           The mic

Jsbjj, what are the output deice

what are the output deice

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd