Need maximum voltage among two inputs

[Muthuraja.M]

Hi friends,

I need to compare two voltages and i want the output as which one is greater..

I need this circuit using cmos..

Please anyone help me..

Thanks in advance..

 

[horace1]

if you do a web search for analoge comparator you will get plenty of links
https://www.allaboutcircuits.com/vol_6/chpt_6/2.html

 

[Muthuraja.M]

Thanks for your reply horace1..

But i need to draw the schematic in tanner..

For that do u have any reference diagrams using cmos??