Results 251 to 260 of about 119,844 (297)

Clock-feedthrough compensated digital-to-analog converters

Proceedings of the 33rd Midwest Symposium on Circuits and Systems, 2002
Switched-capacitor (SC) digital-to-analog (D/A) converters which are insensitive to clock-feedthrough charge caused by MOS analog switches, offset- and gain-error of unity gain buffers (UGB) are presented. Because their configurations are based on UGB, the conversion rate is estimated to 90 Mb/s.
H. Matsumoto, Z. Tang, O. Ishizuka
openaire   +1 more source

Flexible Digital-to-Analog Converters Concept

2011
This chapter proposes a new concept for flexibility of Digital-to-Analog Converters (DACs). This concept is realized in a new flexible current-steering DAC architecture. The architecture is based on a modular design approach that uses unary functional segmentation (i.e.
Radulov, Georgi, Quinn, Patrick, Hegt, Hans, van Roermund, Arthur   +3 more
openaire   +1 more source

High-speed digital-to-analog converter concepts

SPIE Proceedings, 2017
In today’s fiber-optic communication systems, the bandwidth of the photonic components, i.e. modulators and photo diodes, is way greater than that of their electrical counterparts, i.e. digital-to-analog converters (DACs) and analog-to-digital converters (ADCs).
Christian Schmidt, Christoph Kottke, Volker Jungnickel, Ronald Freund   +3 more
openaire   +1 more source

HIGH-SPEED DIGITAL TO ANALOG CONVERTERS

2006
High-speed Digital-to-Analog Converters (DAC) are used in single- and multicarrier communication applications because they simplify the number of mixing and filtering operations in the analog domain. In these applications, CMOS realizations that offer high-frequency linearity over broad bandwidths are required.
Konstantinos Doris, Arthur van Roermund
openaire   +1 more source

Digital to Analog Converter

A digital to analog converter (DAC) for converting a digital signal (DS) having a maximum voltage range which corresponds to a first supply voltage (UL) into an analog signal (UOUT) having a maximum voltage range which corresponds to a second supply voltage (UH).
Westra, Jan R., Annema, Anne J., van den Boom, Jeroen M., Dijkmans, Eise C.   +3 more
openaire   +1 more source

Partial decomposition of digital-to-analog converters

Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521), 2004
The decomposed DAC architecture was recently proposed as an alternative to the traditional segmented architecture. In this work, we present a modified version of the decomposed architecture with reduced hardware complexity denoted the partially decomposed architecture.
K.O. Andersson, M. Vesterbacka
openaire   +1 more source

Dynamic compensation of digital to analog converters

IMTC/99. Proceedings of the 16th IEEE Instrumentation and Measurement Technology Conference (Cat. No.99CH36309), 2003
High accuracy Digital to Analog Converters (DACs) are becoming increasingly important as the use of digital signal processing in communications becomes more common. DACs translate a digital sequence into an analog current or voltage output. This translation is not ideal and the DAC introduces some harmonic error at its output.
K.J. Riley, D.M. Hummels, F.H. Irons, A. Rundell   +3 more
openaire   +1 more source

CAMAC Digital-to-Analog Converter F4241

2019
Document scanning and optical character recognition: O.V. Gradov's Group [Biophysical Instrumentation Group], P.L. Alexandrov. Gradov's Group Project: Russian CAMAC Society.
openaire   +1 more source

A Novel Ladder Digital to Analog Converter

IETE Journal of Education, 1999
A novel ladder digital to analog converter (DCA) is proposed. It has less spread, less number of resistors, and less total resistance compared to the popular R-2R ladder DAC.
openaire   +1 more source

Photothermal Nanomaterials: A Powerful Light-to-Heat Converter

Chemical Reviews, 2023
Ximin Cui, Qifeng Ruan, Xiaolu Zhuo
exaly