[SOLVED] why their characteristic are same???

[liuyying]

for ideal circuit, why the graph of I versus VDS are same for equal transistor sizing but not equal in w and l. let w=10um,l=5um and w=5um, l=2.5um, why their characteristic are same???

 

[lostinxlation]

They have the same resistance.

 

[liuyying]

They have the same resistance.

thank...

 

[john blue]

because based on the equation it is the ratio between W and L. that determines the I

---------- Post added at 06:56 ---------- Previous post was at 06:54 ----------



because based on the equation it is the ratio between W and L. that determines the I