Results 21 to 30 of about 100,071 (296)

A 17.6-nW 35.7-ppm/°C Temperature Coefficient All-SVT-MOSFET Subthreshold Voltage Reference in Standard 0.18-μm N-Well CMOS

open access: yesIEEE Access, 2020
This paper presents a low-power, low-voltage, and low-temperature-coefficient (TC) MOSFET-only subthreshold voltage reference circuit based on a standard 0.18-μm n-well CMOS process.
Xingyuan Tong, Andi Yang, Siwan Dong
doaj   +1 more source

Subthreshold dynamics of the neural membrane potential driven by stochastic synaptic input [PDF]

open access: yes, 2002
In the cerebral cortex, neurons are subject to a continuous bombardment of synaptic inputs originating from the network's background activity. This leads to ongoing, mostly subthreshold membrane dynamics that depends on the statistics of the background ...
A. Destexhe   +24 more
core   +2 more sources

Precise excitation-inhibition balance controls gain and timing in the hippocampus

open access: yeseLife, 2019
Excitation-inhibition (EI) balance controls excitability, dynamic range, and input gating in many brain circuits. Subsets of synaptic input can be selected or 'gated' by precise modulation of finely tuned EI balance, but assessing the granularity of EI ...
Aanchal Bhatia   +2 more
doaj   +1 more source

A Subthreshold Layout Strategy for Faster and Lower Energy Complex Digital Circuits

open access: yesJournal of Low Power Electronics and Applications, 2022
This work presents complex circuitry from subthreshold standard cell libraries created by geometric STI spacer patterning for bulk planar CMOS technology nodes.
Jordan Morris   +3 more
doaj   +1 more source

Stochastic resonance with weak monochromatic driving: gains above unity induced by high-frequency signals [PDF]

open access: yes, 2007
We study the effects of a high-frequency (HF) signal on the response of a noisy bistable system to a low-frequency subthreshold sinusoidal signal.
Borromeo M.   +3 more
core   +2 more sources

Subthreshold micropulse yellow laser in the treatment of central serous chorioretinopathy

open access: yesTNOA Journal of Ophthalmic Science and Research, 2019
Purpose: The objective was to study the safety and efficacy of subthreshold micropulse yellow laser in the treatment of central serous chorioretinopathy (CSCR).
T P Vignesh
doaj   +1 more source

A Nano-Watt Dual-Output Subthreshold CMOS Voltage Reference

open access: yesIEEE Open Journal of Circuits and Systems, 2020
A dual-output CMOS voltage reference is presented for ultra-low power applications that require two or more different voltage references. The VREF1 is designed by employing the VTH difference between two devices to compensate the temperature coefficient (
Jie Lin   +3 more
doaj   +1 more source

Phasic firing and coincidence detection by subthreshold negative feedback: divisive or subtractive or, better, both [PDF]

open access: yes, 2017
Phasic neurons typically fire only for a fast-rising input, say at the onset of a step current, but not for steady or slow inputs, a property associated with type III excitability.
Huguet Casades, Gemma   +2 more
core   +2 more sources

Assessment of Global Variability in UTBB MOSFETs in Subthreshold Regime

open access: yesJournal of Low Power Electronics and Applications, 2014
The global variability of ultra-thin body and buried oxide (UTBB) MOSFETs in subthreshold and off regimes of operation is analyzed. The variability of the off-state drain current, subthreshold slope, drain-induced barrier lowering (DIBL), gate leakage ...
Sergej Makovejev   +5 more
doaj   +1 more source

Subthreshold Post-Traumatic Stress Disorder [PDF]

open access: yesPsikiyatride Güncel Yaklaşımlar, 2015
Post-traumatic stress disorder is a very broad category among mental disorders. Since its inclusion in DSM-III, the diagnostic criteria of post-traumatic stress disorder has undergone a number of changes.
Eylem Ozten, Gokben Hizli Sayar
doaj   +1 more source

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