CMOS and DTMOS Sense Amplifier for SRAM Application
نویسندگان
چکیده
منابع مشابه
Design and Analysis of Hybrid CMOS SRAM Sense Amplifier
Sense amplifiers are one of the very important peripheral components of CMOS memories. In a Hybrid Sense amplifier both current and voltage sensing techniques are used which makes it a better selection than a conventional current or voltage sense amplifiers. The hybrid sense amplifier works in three phases-Offset cancellation (200ps), Access phase (500ps) and Evaluation phase. The offset cancel...
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Bias Temperature Instability (BTI) in transistors has become a major reliability challenge with the continuous downscaling of CMOS technologies. This paper presents the impact of BTI on SRAM cells and sense amplifiers (SA) while considering both high performance (HP) and low power (LP) designs in 45nm technology node. The results show that the HP designs degrades more than 2× faster than LP des...
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A resilient tracking circuit for suppressing the timing variation of SRAM sense amplifier enable (SAE) signal is proposed. Pipelined replica bitline technique is used to favour the desired design. Simulation results show that the cycle time is reduced by ∼27% owing to ∼70% reduction of the standard deviation of SAE at a 1.05V supply voltage in 28 nm CMOS technology with four-stage pipeline.
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Sense amplifiers are one of the most vital circuits in the margin of CMOS memories. Their performance influences both memory access time and overall memory power dissipation. The existing Current-Mode Sense Amplifier coupled with a simplified read-cycle-only memory system has the ability to quickly amplify a small differential signal on the Bit-Lines (BLs) and Data-Lines (DLs) to the full CMOS ...
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Static Random Access memories are scaled down in order to improve overall density of the chip and hence to lower the power consumption of the system. So increased density but less power consumption optimises the overall system. For SRAM sense amplifiers which are important peripheral circuitry also need to be designed to optimize overall system. Scaling and process variations may change the sen...
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ژورنال
عنوان ژورنال: IJIREEICE
سال: 2017
ISSN: 2321-2004
DOI: 10.17148/ijireeice.2017.5622