Patent ID: 7724565

Claim:
A design structure embodied in a machine readable medium used in a design process, the design structure comprising: an apparatus for small signal sensing during a read operation of a static random access memory (SRAM) cell, comprising: a pair of complementary sense amplifier data lines selectively coupled to a corresponding pair of complementary bit lines associated with the SRAM cell; a sense amplifier configured to amplify a signal developed on said sense amplifier data lines, wherein said bit line pair is coupled to said sense amplifier data lines whenever said sense amplifier is set; and a pair of PFET access transistors associated with the SRAM cell, said PFET access transistors configured to clamp one of said pair of complementary sense amplifier data lines to a logic high voltage upon activation of a word line associated with the SRAM cell; wherein said clamp is further implemented though one of a pair of pull up transistors within the SRAM cell; wherein said pair of pull up transistors within the SRAM cell has a larger pull up strength relative to a pull down strength of a pair of pull down resistors within the SRAM cell.