Muncy, Geissler, Olds & Lowe, P.C.
System, apparatus, and method for sense amplifiers
An offset cancelling sense amplifier according to some examples of the disclosure may use a double sensing margin structure and positive feedback to achieve better performance characteristics and read stability without a multistage operation. For example, a sense amplifier may include a second pair of sensing switches cross coupled in parallel with a first pair of sensing switches and a pair of degeneration transistors coupled in line before a pair of load transistors.
QUALCOMM INCORPORATED
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Jisu Seung Hyuk Jung Pill Seong-Ook Taehui
Kim Kang Kim Jung Na