Results 1 to 10 of about 134,958 (300)
Increasing a Resolution of Time to Digital Converter
Mokslas - Lietuvos ateitis, 2017 Time to digital converter (TDC) is one of the main blocks of all-digital frequency synthesizer (FS), where it is used as phase detector. The output of TDC is digital, therefore it introduces quantization noise to the output of FS. The resolution of TDC has to be increased, to improve phase noise level at the output of FS.
Jurgo, Marijan, Navickas, Romualdas
openaire +4 more sources
Technology Independent ASIC Based Time to Digital Converter [PDF]
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 design time.
Rui Machado +3 more
openaire +4 more sources
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
+2 more
exaly +3 more sources
High-Resolution Digital-to-Time Converter Implemented in an FPGA Chip
Applied Sciences (Switzerland), 2017 This paper presents the design and implementation of a new digital-to-time converter (DTC). The obtained resolution is 1.02 ps, and the dynamic range is about 590 ns. The experimental results indicate that the measured differential nonlinearity (DNL) and
Min Zhang
exaly +3 more sources
Calibration Methods for Time-to-Digital Converters
Sensors, 2023 In this paper, two of the most common calibration methods of synchronous TDCs, which are the bin-by-bin calibration and the average-bin-width calibration, are first presented and compared. Then, an innovative new robust calibration method for asynchronous TDCs is proposed and evaluated. Simulation results showed that: (i) For a synchronous TDC, the bin-
Khaddour, Wassim +4 more
openaire +3 more sources
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
doaj +1 more source
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
doaj +1 more source
An 8‐bit digital‐to‐time converter with pre‐skewing and time interpolation
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source