Hello,I have a R2R shown bellow i want to see the output by norton method.
i tried to test 0100 word.But as you can see i dont have a two port system.
How to do norton with such a system?
Thanks.
Hello,I see the current from B0 is Vref/2R but how i get to the current going to B2 with current divider?
There is R between the 2R ,how i handle this case?
Thanks.
Yes, current into the MSB switch is Vref/2R. But to the right of BO you see also 2R, so the same current will go to the right, Vref/2R. To the right of B1 you see again 2R and thus the current entering B1, which is Vref/2R will split in two. The current into the MSB-1 switch is 0.5*(Vref/2R) and the same current goes to the right of B1. Continue like this to the end.
Yes, current into the MSB switch is Vref/2R. But to the right of BO you see also 2R, so the same current will go to the right, Vref/2R. To the right of B1 you see again 2R and thus the current entering B1, which is Vref/2R will split in two. The current into the MSB-1 switch is 0.5*(Vref/2R) and the same current goes to the right of B1. Continue like this to the end.