Zobrazeno 1 - 10
of 255
pro vyhledávání: '"Alessandro Trifiletti"'
Publikováno v:
Journal of Low Power Electronics and Applications, Vol 14, Iss 2, p 21 (2024)
In this paper, we present a 0.3 V body-driven operational transconductance amplifier (OTA) that exploits a biasing approach based on the use of a replica loop with gain. An auxiliary amplifier is exploited both in the current mirror load of the first
Externí odkaz:
https://doaj.org/article/729cd849b0b440f587a0ed97081c447a
Autor:
Valerio Spinogatti, Riccardo Della Sala, Cristian Bocciarelli, Francesco Centurelli, Alessandro Trifiletti
Publikováno v:
IEEE Access, Vol 11, Pp 91724-91737 (2023)
This paper presents a novel Strong Arm comparator in which the input pair is reused as a static amplifier to preamplify the input signal during the precharge phase. The proposed approach relaxes the main trade-offs that characterize the Strong Arm la
Externí odkaz:
https://doaj.org/article/16713087ca254659b4470d4afd431825
Publikováno v:
IEEE Access, Vol 11, Pp 75657-75670 (2023)
Mixing-Filtering-Processing (MFP) digitizers are a class of high-speed digitizers, employing mixers, filters and data converters to obtain high sampling frequencies and large bandwidths. We propose a variant of the Asynchronous Time Interleaving (ATI
Externí odkaz:
https://doaj.org/article/26aa6be86e274635ad243642c248a648
Autor:
Riccardo Della Sala, Francesco Centurelli, Pietro Monsurro, Giuseppe Scotti, Alessandro Trifiletti
Publikováno v:
IEEE Access, Vol 11, Pp 19635-19644 (2023)
This paper presents a novel 0.3V rail-to-rail body-driven three-stage operational transconductance amplifier (OTA). The proposed OTA architecture allows achieving high DC gain in spite of the bulk-driven input. This is due to the doubled body transco
Externí odkaz:
https://doaj.org/article/c5f640d39e17489a891c3b2d5c796924
Autor:
Stefano Pisa, Alessandro Trifiletti, Pasquale Tommasino, Pietro Monsurrò, Piero Tognolatti, Giorgio Leuzzi, Alessandro Di Carlofelice, Emidio Di Giampaolo
Publikováno v:
Sensors, Vol 24, Iss 5, p 1433 (2024)
The design and the characterization of a non-linear target to test an intermodulation radar was performed using the AWR design environment Version 22 by Cadence software. Two experimental setups for intermodulation measurements were realized in order
Externí odkaz:
https://doaj.org/article/6c5232f107dc47bfb86d2a2760ac31c7
Autor:
Riccardo Della Sala, Valerio Spinogatti, Cristian Bocciarelli, Francesco Centurelli, Alessandro Trifiletti
Publikováno v:
Journal of Low Power Electronics and Applications, Vol 13, Iss 2, p 35 (2023)
In this paper, a novel dynamic body-driven ultra-low voltage (ULV) comparator is presented. The proposed topology takes advantage of the back-gate configuration by driving the input transistors’ gates with a clocked positive feedback loop made of t
Externí odkaz:
https://doaj.org/article/3c5777056449428b9f64e1aeaf472b7e
Publikováno v:
IEEE Open Journal of Circuits and Systems, Vol 2, Pp 497-507 (2021)
The Switched-Resistor (S-R) approach is gaining popularity among integrated circuits designers because it allows to implement very high equivalent resistances, and thus very large time constants, in CMOS circuits. In this paper, we present an in-dept
Externí odkaz:
https://doaj.org/article/9c8e7f2da206472c9d360b63d22e3d0e
Autor:
Francesco Centurelli, Alessandro Fava, Pietro Monsurrò, Giuseppe Scotti, Pasquale Tommasino, Alessandro Trifiletti
Publikováno v:
Heliyon, Vol 6, Iss 8, Pp e04723- (2020)
In this work, we present a low-power 2nd order band-pass filter for neural recording applications. The central frequency of the passband is set to 375Hz and the quality factor to 5 to properly process the neural signals related to the onset of epilep
Externí odkaz:
https://doaj.org/article/0369657a92c14c85a4e187558d8544d1
Autor:
Francesco Centurelli, Riccardo Della Sala, Pietro Monsurrò, Giuseppe Scotti, Alessandro Trifiletti
Publikováno v:
Journal of Low Power Electronics and Applications, Vol 12, Iss 1, p 12 (2022)
In this paper, we introduce a novel tree-based architecture which allows the implementation of Ultra-Low-Voltage (ULV) amplifiers. The architecture exploits a body-driven input stage to guarantee a rail-to-rail input common mode range and body-diode
Externí odkaz:
https://doaj.org/article/1252e89df60b40edb89602cd0f0f3f00
Autor:
Vincenzo Stornelli, Gianluca Barile, Leonardo Pantoli, Massimo Scarsella, Giuseppe Ferri, Francesco Centurelli, Pasquale Tommasino, Alessandro Trifiletti
Publikováno v:
Journal of Low Power Electronics and Applications, Vol 11, Iss 3, p 30 (2021)
The aim of this paper is to prove that, through a canonic approach, sinusoidal oscillators based on second-generation voltage conveyor (VCII) can be implemented. The investigation demonstrates the feasibility of the design results in a pair of new ca
Externí odkaz:
https://doaj.org/article/543131e2a3b74154b984c4f078bb85b9