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Does leakage power depends on switching activity

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jaya81186

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Hi everybody ,

In library , leakage power is defined as state dependency , i.e

when Y = !A&B , leakage power = 0.9
when Y =A&!B , leakage power = 0.5

Does this state dependency means that leakage power depends on switching activity.How tool determines leakage power for a cell.

Please hep me in understanding the concept

Thanks
Jaya sree
 

Leakage power is static power consumption, opposite to switching power. It depends on the transistor level circuit and voltage across each transistor.
 

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