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

Transistor, can you differentiate the alpha,beta and gamma

can you differentiate the alpha,beta and gamma

Magnet, Magnetic materials

Magnetic materials

Construct the corresponding transfer function, Consider the following IIR f...

Consider the following IIR filter. The initial input data sequence is given by x n = [10 15 20 15 8 6 9 0 0 0] Construct a table that shows the corresponding signal values at

Determine the laplace transform of the waveform, Q. Determine the Laplace t...

Q. Determine the Laplace transform of the waveform shown in Figure.

Realize the function f by a k map using 0s, Q. Given the following truth ta...

Q. Given the following truth table: (a) Realize the function f by a K map using 0s. (b) Realize the function f by a K map using 1s.

Determine the remaining voltages and currents, Q. Some element voltages and...

Q. Some element voltages and currents are given in the network con?guration of Figure. Determine the remaining voltages and currents. Also calculate the power delivered to each ele

Discuss the disadvantages of an rc coupled amplifier, Q. Discuss the disadv...

Q. Discuss the disadvantages of an RC coupled amplifier? RC coupled amplifiers have a few disadvantages. The resistors use dc power and so the amplifier has low efficiency. The

Show the r-1s complement, Q. Show the r-1s Complement? Subtract eve...

Q. Show the r-1s Complement? Subtract every digit of the number from r-1 (the radix of the system - 1)ex.             952 10

Multiplexer, design a 32:1 multiplexer using two 16:1 multiplexer

design a 32:1 multiplexer using two 16:1 multiplexer

Zero flag - sub subtract instruction , Zero Flag Since results  is n...

Zero Flag Since results  is non  zero in this  example zero  flag is reset.

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