filtershaoyong
Member level 1
According to Sze's book, the vth0 will decrease as gate length become small with constant width.
But I conclude from TSMC 0.18um technology that Vth0 increase with length reducing.
I found that ,W=10um L=10u, 4u, 1u, 0.18u , we got the corresponding Vth0=0.43mv, 0.44mv, 0.48mv, 0.51mv
why?
But I conclude from TSMC 0.18um technology that Vth0 increase with length reducing.
I found that ,W=10um L=10u, 4u, 1u, 0.18u , we got the corresponding Vth0=0.43mv, 0.44mv, 0.48mv, 0.51mv
why?