doubt in finger concepts

[vinodhsaminathan]

Hi,

Why it is advisable to share drain of transistor than source of transistor while making finger? what impact it will give ?

Thanks

 

[Vengateswaran]

It will just gives the efficient reduction in gate electrode resistance and also we can make the connections easier by sharing the drain of transistor.....

 

[erikl]

Why it is advisable to share drain of transistor than source of transistor while making finger? what impact it will give ?

Less drain-gate capacitance (Cgd) - less Miller cap.