Energy Efficient Robust Pre-Charge Sense Amplifier

摘要

The pre-charge sense amplifier is essential for the design of hybrid circuits based on the combination of CMOS and spin devices like magnetic tunnel junction (MTJ). The double tail sense amplifier (DTSA) offers better reliability, power efficiency and good performance. This paper offered a novel modified double-tail sense amplifier' (MDTSA) and compared its performance in terms of delay, power and sensing error with the existing DTSA.