Results 201 to 210 of about 20,242 (263)

Intrinsic annealing in a hybrid memristor-magnetic tunnel junction Ising machine. [PDF]

Nat Commun
Iftakher MA, Levices H, Harabi KE, Renaudineau A, Faye MC, Bouchard C, Disdier F, Viala B, Vianello E, Talatchian P, Garello K, Querlioz D, Hutin L.   +12 more
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Polynomial Digital-to-Analogic Converter

2021 19th IEEE International New Circuits and Systems Conference (NEWCAS), 2021
This work presents a new topology for a digital-to-analog converter (DAC) based on polynomial reconstruction. The proposal is to reconstruct a signal with the information of amplitude, time and exponent. The general idea is to use a reconstruction based on signal morphology using a polynomial approximation method, thus being able to significantly ...
Guilherme A. Mattos, Yuri C. R. Toledo, Sandro A. P. Haddad   +2 more
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Interpolative Digital-to-Analog Converters

IEEE Transactions on Communications, 1974
Interpolative digital-to-analog (D/A) converters produce a final output via a two-step process. First, each digital input word is used to control a circuit whose output oscillates rapidly (i.e., many times faster than new digital input values are provided) between coarsely spaced analog values (i.e., many times coarser than the resolution specified by ...
G. Ray Ritchie, James C. Candy, William H. Ninke   +2 more
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Abundance of ladder digital-to-analog converters

IEEE Transactions on Instrumentation and Measurement, 2001
A general digital-to-analog converter (DAC), which encompasses popularly known weighted-resistor and R-2R ladder DACs as the special cases, is introduced. The weighted-resistor subfamily has been studied in the recent past. This paper presents a detailed study of the sub-family of ladder DACs. Some DACs have very interesting features.
RATHORE, TS, JAIN, A
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Noise analysis of photonic digital-to-analog converters

Applied Optics, 2022
Photonic digital-to-analog converters (PDACs) have a broad application prospect due to the ability to overcome the non-idealities in electronic circuits. PDACs are usually implemented by quantizing and summing the optical intensities of multiple lasers.
Jiading Li, Xiaoxiao Xue, Shangyuan Li, Xiaoping Zheng   +3 more
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A Versatile Multiplying Digital-to-Analog Converter

IEEE Transactions on Computers, 1972
A modified binary-weighted resistor multiplying digital-to-analog (MDAC) converter with a full scale (±12 V) analog bandwidth in excess of 500 kHz is described. Its settling time following changes in digital inputs of either polarity is less than 2 , μs.
N. Thedchanamoorthy, J. B. Plant
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Static nonlinearity testing of digital-to-analog converters

IEEE Transactions on Instrumentation and Measurement, 2001
The paper presents a diagnostic tool for analyzing the bit intermodulations in digital-to-analog converters (DACs). Bit intermodulations cause linearity errors which degrade the performance of the converter. A better understanding of these errors can lead to designing and building more accurate converters.
Vargha, Balázs, Schoukens, Joannes, Rolain, Yves   +2 more
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Macromodels for digital to analog converters

Proceedings. IEEE Energy and Information Technologies in the Southeast', 2003
The authors extend the concept of a macromodel to include a class of digital-to-analog converter (DAC). The macromodel is applied to an 8-b DAC and the performances of the device-level model and the macromodel are compared using SPICE. The macromodel is shown to be faster by a factor of 20-30 and minimizes the convergence problems typically associated ...
A.J. Brodersen, A.R. Al-Ali
openaire   +1 more source