What is meant by drive strength?

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beejan

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Hi All,

In a TSMC cell like AOI221X1 what is meant by drive strength ?
Pl. give me a detailed explanation of the same
 

Re: drive strength

drive strength means current output ability,

X1's MOSFET: ratio = W/L

X2's MOSFET: ratio = 2 * W/L

X3's MOSFET: ratio = 3 * W/L

X4's MOSFET: ratio = 4 * W/L

best regards







beejan said:
Hi All,

In a TSMC cell like AOI221X1 what is meant by drive strength ?
Pl. give me a detailed explanation of the same
 

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