Results 241 to 250 of about 197,559 (299)

Development of Compact Electronics for QEPAS Sensors. [PDF]

open access: yesSensors (Basel)
Zecchino V   +5 more
europepmc   +1 more source

A 1ps Resolution Two-Step Time-to-digital Converter Using Parallel Digital-to-time Converters

2021 9th International Symposium on Next Generation Electronics (ISNE), 2021
A two-step time-to-digital converter (TDC) based on digital-to-time converter (DTC) is proposed in this paper. This architecture uses DTC as delay cell, it changes DTC’s delay time by adjusting the DTC’s delay control words(DCW) , and sets the neighboring DTC’s delay time to keep the TDC’s resolution constant. The resolution can reach 1 picosecond. Two-
Yiheng Xi   +4 more
openaire   +1 more source

Algorithmic time-to-digital converter

2013 NORCHIP, 2013
A novel time-to-digital converter is proposed. The TDC is based on a ring oscillator, and operates by switching the oscillation frequency in a cyclic manner. The operating principle resembles a cyclic/algorithmic ADC, where the quantization error is amplified and quantized recursively.
Keränen Pekka, Kostamovaara Juha Tapio
openaire   +1 more source

Time-interleaved Analog-to-Digital Converters

2011
This book describes the research carried out by our PhD student Simon Louwsma at the University of Twente, The Netherlands in the field of high-speed Analogto- Digital (AD) converters. AD converters are crucial circuits for modern systems where information is stored or processed in digital form.
Louwsma, S.M.   +2 more
openaire   +1 more source

A Brief Introduction to Time-to-Digital and Digital-to-Time Converters

IEEE Transactions on Circuits and Systems II: Express Briefs, 2010
This paper presents a short review of time-to-digital and digital-to-time converters (TDCs and DTCs, respectively) adopting a time-mode signal-processing perspective. The primary definitions, operating principles, and basic building blocks are presented. The discussion applies to most, if not all, DTCs and TDCs.
Gordon W. Roberts   +1 more
openaire   +1 more source

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