Using deep sub-micron stress effects and proximity effects to create a high performance standard cell

Abstract

According to one general aspect, a method may include receiving a circuit model that includes logic circuits that are represented by respective cells. The method may include providing a timing adjustment to the circuit model. This providing may include determining one or more respective cells that are candidates for adjustment by employing a sub-micron stress effect, and, for each candidate, replacing a candidate cell with a stressed cell, wherein a candidate cell and stressed cell perform a same logical function. Each stressed cell may include: a gate electrode, a first gate-cut shape disposed to cut the gate electrode, wherein the first gate-cut shape is disposed upon a row-boundary, a second gate-cut shape disposed upon the row-boundary, a gate-cut break disposed between the first gate-cut shape and the second gate-cut shape, an active region, and an active-cut shape disposed to cut the active region.