Offset varation in different processes

[gekk]

i want to know offset varation in different process and w/L of input pair, thanks

 

[savikx]

offset

do monte carlo.

 

[yxo]

offset

more W*L , less offset. Newest process - less offset

 

[savikx]

offset

generally, offset is inversely proportional to the input pair area W*L. Check ur technology file for more details.

 

[gekk]

offset

i want to know is ,have some estimate fomula about offset in defferent process?
such as in tsmc0.6 ,tsmc0.35 and tsmc 0.18

 

[nassim_el85]

offset

You can find some useful formulas in Gray book at part (3.5.6) and also in:

Marcel J.M. pelgrom, H.P.Tuinhout and M.Vertregt, "Transistor matching in analog CMOS applications" 1998 IEEE

 

[lijianheng]

Re: offset

Larger W*L and larger Vdsat can minimize offset.

 

[heng155]

offset

www.extra.research.philips.com/mscs/publications98/IEDM_match.pdf