Results 1 to 10 of about 31,918 (147)
An 8‐bit digital‐to‐time converter with pre‐skewing and time interpolation [PDF]
IET Circuits, Devices and Systems, 2021 This study presents an 8‐bit delay line digital‐to‐time converter (DTC) with pre‐skewing and digital time interpolation. Pre‐skewing that lowers the per‐stage‐delay of delay lines beyond that set by the chosen technology is investigated.
Daniel Junehee Lee +3 more
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Digital-to-Time Converter with 3.93 ps Resolution Implemented on FPGA Chips
IEEE Access, 2017 In this paper, a digital-to-time converter (DTC) based on the principle of quantified phase shift resolution (QPSR) is proposed and tested. The QPSR principle is realized by analyzing the phase relationship between two periodic signals, which ...
Min Zhang, Hai Wang, Yan Liu
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Deterministic Foreground Calibration of Gain and Integral Nonlinearity in Constant-Slope Digital-to-Time Converters for Fractional Output Dividers [PDF]
SensorsFractional output dividers (FODs) derive many clock domains from one integer-N phase-locked loop, but the gain error and integral nonlinearity (INL) of their digital-to-time converter (DTC) limit spectral purity.
Saeid Karimpour +2 more
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Linearity improvement of UltraScale+ FPGA-based time-to-digital converter
Nuclear Engineering and Technology, 2023 Time-to-digital converters (TDCs) based on the tapped delay line (TDL) architecture have been widely used in various applications requiring a precise time measurement.
Jaewon Kim +4 more
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Technology Independent ASIC Based Time to Digital Converter
IEEE Access, 2020 This paper proposes a design methodology for a synthesizable, fully digital TDC architecture. The TDC was implemented using a hardware description language (HDL), which improves portability between platforms and technologies and significantly reduces ...
Rui Machado +3 more
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Analysis and Design of a New Voltage Amplifier Applying In The Time and Voltage Domain Converters [PDF]
مجله مدل سازی در مهندسی, 2016 In this paper a new voltage amplifier is investigated which is employed in the time and voltage domain converters such as analog to digital converters (ADCs) and time to digital converters (TDCs).
نازنین معلمیان +2 more
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PROCESS-ORIENTED SYNTHESIS OF SUCCESSIVE APPROXIMATION ANALOG-TO-DIGITAL CONVERTERS FOR INTEGRATED CIRCUITS [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2019 Subject of Research. High-resolution successive approximation analog-to-digital converters include a digital-to-analog converter with multiple capacitor arrays and have significant nonlinearity.
A. A. Mikhteeva, N. V. Kolesov
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Applied Sciences, 2022 In the high-resolution analog circuit, the performance of chips is an important part. The performance of the chips needs to be determined by testing. According to the test requirements, stimulus signal with better quality and performance is necessary ...
Li Wang +4 more
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A High-Linearity Digital-to-Time Converter Technique: Constant-Slope Charging [PDF]
IEEE Journal of Solid-State Circuits, 2015 A digital-to-time converter (DTC) controls time delay by a digital code, which is useful, for example, in a sampling oscilloscope, fractional-N PLL, or time-interleaved ADC. This paper proposes constant-slope charging as a method to realize a DTC with intrinsically better integral non-linearity (INL) compared to the popular variable-slope method.
Jiayoon Zhiyu Ru +4 more
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Information Processing in Agriculture, 2014 Time to digital converter (TDC) is a key block for time-gated single photon avalanche diode (SPAD) arrays for Raman spectroscopy that applicable in the agricultural products and food analysis. In this paper a new dual slope time to digital converter that
Mahdi Rezvanyvardom +2 more
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