Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Flash ADC comparator doubt

Status
Not open for further replies.
K

Krishnasai GA

Guest
Guys it's a bit urgent. I request you to please take some time and explain this to me.
Suppose i have a 3 bit flash adc.
Flash adc is made up of resistors, comparator and priority encoder.
Now will it be possible to replace the comparator units with Operational Transconductance amplifier??
Please explain in detail.
Thanks a lot in advance
 

An op amp is slower than a comparator, so it depends up the speed requirement of the flash ADC.
Why would you want to do that?
 

    V

    Points: 2
    Helpful Answer Positive Rating
crutschow said:
An op amp is slower than a comparator, so it depends up the speed requirement of the flash ADC.
Why would you want to do that?
Click to expand...

I am trying to design for ultra low voltage specifications. Thanks for the reply :)
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top