Results 241 to 250 of about 119,844 (297)

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. Ritchie, J. Candy, W. Ninke
openaire   +1 more source

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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Digital-to-Analog Converters

2015
The unique processing characteristics and demonstrated performance of OTFTs suggest that they can be competitive candidates for emerging commercial applications such as flexible displays, low-end RFID tags and smart sensors systems.
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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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Digital-to-Analog Converters

2013
In this chapter, the concept and performance specifications of digital-to-analog converters (DACs) are reviewed. Different DAC architectures and physical implementations are introduced. Recently published state-of-the-art DACs are summarized to show the performance limitations.
Yongjian Tang, Hans Hegt, Arthur van Roermund   +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
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An SFQ digital to analog converter

IEEE Transactions on Appiled Superconductivity, 1997
We have developed and demonstrated a digital to analog converter DAC which uses an SFQ counter to precisely divide an input reference oscillator to produce a set of binary frequencies/voltages. The binary input gates the output SFQ pulses of the counter flip flops to a passive summing network, producing an analog output current. The DAC is asynchronous
R.D. Sandell, B.J. Dalrymple, A.D. Smith
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Digital to analog converter nonlinear test

Nonlinear Analysis: Real World Applications, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Teani, Carlos Roberto Negräo, Jorge, Alberto Martins   +1 more
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A charge transfer multiplying digital-to-analog converter

1976 IEEE International Solid-State Circuits Conference. Digest of Technical Papers, 1976
A new charge-transfer multiplying digital-to-analog converter employs an array of binary-weighted MOS capacitors and MOS transistors as its only elements. It can be fabricated on the same chip and by the same process as most charge-coupled devices and bucket-brigade devices, and provides two- or four-quadrant multiplication.
J.F. Albarran, D.A. Hodges
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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
openaire   +3 more sources