2015
DOI: 10.1149/06605.0315ecst
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FDSOI Suitability for Asynchronous Circuits at Sub-VT

Abstract: In this work, we explore the benefits of Fully Depleted Silicon-onInsulator (FDSOI) devices to implement full-adders focused to operate at sub-threshold level. Their design based on asynchronous proposal shows lower energy consumption than their synchronous counterparts. Afterwards, the use of the FDSOI back-gate bias (V BB ) allows an enhancement of sub-threshold circuit behavior, in contrast of other technology proposals. Their proper management could provide a temperature insensitive circuit behavior and la… Show more

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Cited by 4 publications
(2 citation statements)
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“…Consequently there are significant variations in MEP energy and delay and their means shift to higher values when the process variations increase. Moreover, the leakage current is highly dependent on the temperature and a shift in the operating temperature can cause significant increase in the MEP energy of the circuit [10].…”
Section: Introductionmentioning
confidence: 99%
“…Consequently there are significant variations in MEP energy and delay and their means shift to higher values when the process variations increase. Moreover, the leakage current is highly dependent on the temperature and a shift in the operating temperature can cause significant increase in the MEP energy of the circuit [10].…”
Section: Introductionmentioning
confidence: 99%
“…2T and 3T1D gain cells are two-port memories with separate read and write paths as shown in Figure 60, which also shows the wave-forms for their read/write operation. Since the leakage current of the NMOS transistor is significantly higher than that of the PMOS transistor, alternate cell configurations that mix the transistor types (PMOS write transistor and NMOS transistors for the read path) achieve better memory cell performance than the NMOS-only gain cell design [Amat et al, 2014, Chun et al, 2009, Amat et al, 2015. The storage node capacitor (SN), formed by T2's gate capacitance and T1's diffusion capacitance, stores the data as charge.…”
Section: T and 3t1d Gain Cellsmentioning
confidence: 99%