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发表于 2011-3-31 23:36:24
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回复 9# muyu0786
把面积做很大是可以保证,但是既然这样何必用65nm呢,用l大的不就好了,也不容易有leakage。
First gate leakage is not related to L but W*L and VGS.
Second, mismatch is related to area not L. For given W/L, if the area is already large enough with minimum L and you are not aiming for large rds, it makes no sense to use non-minimum L, unless considering noise factor. |
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