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

Minimize f in a pos form and obtain a possible realization, Q. The truth ta...

Q. The truth table for F(A,B,C) = Mi (0, 1, 6, 7) is as follows: (a) Express F in a canonical product-of-sums form. (b) Minimize F in a POS form and obtain a possible re

Mid band voltage gain, For the amplifier circuit shown below estimate the m...

For the amplifier circuit shown below estimate the mid band voltage gain if the EARLY voltage (V A ) of the current mirror transistors is 80 volts.  Assume the d.c biasing is optim

Derive the equations of the self bias circuit, Q. Derive the equations of t...

Q. Derive the equations of the self bias circuit? A circuit which is used to establish a stable operating point is the self biasing configuration. The circuit is shown in Fig

Accumulator - registers , Accumulator - Registers It is an  8 bit  re...

Accumulator - Registers It is an  8 bit  registers which  is the most  important  part of  the arithmetic  and logic unit.  It is used to store  8 bit  data.  The result  of

Explain braking mode of rotating machines, Q. Explain braking mode of rotat...

Q. Explain braking mode of rotating machines? The braking mode has both mechanical and electric energy input. The total input is dissipated as heat. The machine is driven by th

FLOW CHART TO RUN MOTOR, IFYOU AVE TWO DC MOTOR,RELAY,TWO BATTERYAND MICROC...

IFYOU AVE TWO DC MOTOR,RELAY,TWO BATTERYAND MICROCONTROLLER FLOW CHART TO RUN MOTOR AND CONTROL TWO BATTERIES

Three phase induction motors - motor control , Three Phase Induction Motors...

Three Phase Induction Motors A three  phase induction rotor  consists  a stators  and a motor stator has balanced three  phase  winding. These windings  are distributed in the

Show the procedure of binary addition, Q. Show the procedure of Binary Addi...

Q. Show the procedure of Binary Addition? Rules of Binary Addition 0 + 0 = 0 0 + 1 = 1 1 + 0 = 1 1 + 1 = 0 , and carry 1 to the next more importan

What do you mean by assembly procedures in fem, a) What do you mean by asse...

a) What do you mean by assembly procedures in FEM, discuss by taking suitable example of your choice. b) Write the potential energy equation for particular FE analysis of a prob

Calculate the value in ohms of the rotor resistance, The synchronous speed ...

The synchronous speed of a wound-rotor induction motor is 900 r/min. Under a blocked-rotor condition, the input power to the motor is 45 kW at 193.6 A. The stator resistance per ph

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