Define flash analog to digital converters, Electrical Engineering

Assignment Help:

Define Flash Analog to Digital Converters?

Parallel flash ADCs transform the analog input voltage faster as compared to other types of ADCs.  They compare the voltage in parallel along with a series of comparators which are attached to a resistive network. 

Their main benefit is that they work very fast as they produce a digital output in a single cycle.  They are the just one type of converters that can be used for very high-speed conversions like video processing.  Their drawback is that the resistors in the network should be matched and laser-trimmed for accuracy.  Due to the exponential increase in components, flash ADCs are extremely expensive if more than 6 bits are required.


Related Discussions:- Define flash analog to digital converters

Microcomputer - introduction to microprocessors , Microcomputer A micr...

Microcomputer A microprocessor is a  general purpose central processing  until of a digital  computer system. It has  arithmetic  logical unit  control circuits and a set of r

Determine the supply current and the supply voltage, A single phase line ha...

A single phase line has an impedance of 8.4 + j11.2 ?. The line feeds a load consisting of a resistor and an inductor connected in parallel as shown in Figure 1. The load is absorb

Explain the working of positive clamper, Q . Explain the working of Positiv...

Q . Explain the working of Positive Clamper? Positive Clamper: The circuit for a positive clamper is shown in the figure. During the negative half cycle of the input signal,

Electromechanical energy conversion, derived expression for reluctant torqu...

derived expression for reluctant torque in rotating electrical machine

Database resources, HELLO.can I have a short note on database resources

HELLO.can I have a short note on database resources

Explain how leds are arranged in a seven segment display, Q. Explain how LE...

Q. Explain how LEDs are arranged in a seven segment display ? The illustration given below shows the basic layout of the segments in a seven- segment display. The segments the

Cathode-ray tube, Q. Explain Cathode-ray tube? While the CRT display is...

Q. Explain Cathode-ray tube? While the CRT display is one of the oldest, it still remains one of the most popular display technologies. The raster-scanned display devices work

How many bits are required, This problem concerns entropy There are hund...

This problem concerns entropy There are hundred students in a midterm exam. There are 5 grades and the number of students having each grade is shown below. At a min

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