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Radiation effects in low power and ultra low power voltage references
2016 17th Latin-American Test Symposium (LATS), 2016This work investigates the effects of ionizing radiation in low power and ultra-low power voltage references. Two specific circuits were selected as case studies, both designed in IBM 130nm technology. By means of SPICE simulation, the electrical equivalent effects of Total Ionizing Dose (TID) were simulated, corresponding to a total dose of 500krad. A
Daniel Fusco, Tiago R. Balen
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A Low-Noise, Low-Power Amplifier With Current-Reused OTA for ECG Recordings
IEEE Transactions on Biomedical Circuits and Systems, 2018This paper presents a low-power and low-noise capacitive-feedback amplifier with a current-reused OTA for ECG recordings. To improve the noise-power efficiency, the proposed OTA employs a current-reused architecture, which adopts an inverter-based ...
Jie Zhang +3 more
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Low-Power and Fast Full Adder by Exploring New XOR and XNOR Gates
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2018In this paper, novel circuits for XOR/XNOR and simultaneous XOR–XNOR functions are proposed. The proposed circuits are highly optimized in terms of the power consumption and delay, which are due to low output capacitance and low short-circuit power ...
Hamed Naseri, S. Timarchi
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Low- Power Arithmetic Operators
2004After a short introduction to computer arithmetic, this presentation deals with hardware arithmetic operators optimized for low-power consumption. It presents addition algorithms, basic cells and optimizations techniques for low power. It also presents multiplication by constants, squaring and function approximations used in low-power operators ...
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Low Noise Low Power Amplifiers
2013Various of noise sources in CMOS technology are introduced in this chapter, including KT/C noise, flicker noise, resistor and MOSFET’s thermal noise, etc. In order to decrease or even get rid of the noise especially the lower frequency noise, different kinds of low noise amplifiers are described. Then a design example is introduced.
Shupeng Zhong, Nianxiong Nick Tan
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A low-power stretchable neuromorphic nerve with proprioceptive feedback
Nature Biomedical Engineering, 2022Yeongjun Lee +11 more
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Low-Voltage Low-Power Amplifiers
1995Low-voltage and low-power amplifiers are strongly limited in dynamic range (DR) and bandwidth (B). The maximum dynamic-range/supply-power ratio is restricted to DR/sub max//P/sub sup/ = /spl pi//16 kTBe by thermal noise in resistors. To obtain this maximum value, several rail-to-rail (R-R) input stages and R-R output stages biased in class-AB are ...
Ron Hogervorst +3 more
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Low-Power Low-Cost Acoustic Underwater Modem
2016Recent advances in electronics and robotics enable automated and potentially unsupervised environmental underwater inshore monitoring with swarms of small, low-power, autonomous underwater vehicles (AUV). To enable flexible and self-organizing operation, underwater communication is required.
Renner, Bernd-Christian +4 more
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Power Engineer, 2004
Designing for low power can drive you crazy. What is commonly referred to as low-power design actually comprises two different, but related activities. Power minimisation seeks to reduce average and instantaneous power consumption. This process will consider different modes of operation, such as standby or sleep mode, as well as dynamic and leakage ...
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Designing for low power can drive you crazy. What is commonly referred to as low-power design actually comprises two different, but related activities. Power minimisation seeks to reduce average and instantaneous power consumption. This process will consider different modes of operation, such as standby or sleep mode, as well as dynamic and leakage ...
openaire +1 more source
Proceedings of the 43rd Annual Symposium on Frequency Control, 2003
Low-power timekeeping methods have been developed that provide improved accuracy over the full military temperature range. These methods provide tradeoffs of accuracy vs. power consumption dependent upon the application. The system achieves this performance by using a microcomputer-compensated crystal oscillator (MCXO) to periodically update a low ...
M. Bloch +4 more
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Low-power timekeeping methods have been developed that provide improved accuracy over the full military temperature range. These methods provide tradeoffs of accuracy vs. power consumption dependent upon the application. The system achieves this performance by using a microcomputer-compensated crystal oscillator (MCXO) to periodically update a low ...
M. Bloch +4 more
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