A
Alessandro Trifiletti
Researcher at Sapienza University of Rome
Publications - 275
Citations - 3188
Alessandro Trifiletti is an academic researcher from Sapienza University of Rome. The author has contributed to research in topics: CMOS & Amplifier. The author has an hindex of 25, co-authored 260 publications receiving 2760 citations. Previous affiliations of Alessandro Trifiletti include STMicroelectronics.
Papers
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Proceedings ArticleDOI
A tree-like amplifier architecture for large gain-bandwidth product
TL;DR: It is shown that by using a single-ended to differential converter, the gain-bandwidth product of the tree-like amplifier is maximized with respect to tree structures based on simple differential pairs.
Proceedings ArticleDOI
A Novel Ultra-Low Voltage Fully Synthesizable Comparator exploiting NAND Gates
Riccardo Della Sala,Cristian Bocciarelli,Francesco Centurelli,Valerio Spinogatti,Alessandro Trifiletti +4 more
TL;DR: In this paper , a novel ultra-low voltage, ultra low power fully synthesizable comparator is presented, which exploits only 2-input NAND gates, that allow minimization of the area footprint and scalability up to extremely low supply voltages.
Proceedings ArticleDOI
Optimized design of source coupled logic gates in GaAs HEMT technology
TL;DR: The propagation delay model has been used to develop a design strategy that permits pencil-and-paper design of the gates, accounting for power-delay trade-off, in III-V HEMT technology.
Proceedings ArticleDOI
Feed array metrology and correction layer for large antenna systems in ASIC mixed signal technology
F. Centureli,Giuseppe Scotti,Pasquale Tommasino,Alessandro Trifiletti,Francesco Romano,Rosario F. Cimmino,Antonio Saitto +6 more
TL;DR: The paper deals with a possible use of the feed array present in a large antenna system, as a layer for measuring the antenna performance with a self-test procedure and a possible way to correct residual errors of the Antenna geometry and of the antenna distortions.
Journal ArticleDOI
Process and terminations variations aware stability criteria for microwave amplifiers
TL;DR: Two novel process variations aware, necessary and sufficient conditions suitable for implementation in CAD optimizers are proposed to check amplifiers stability, showing that the new criteria allow robust amplifier design, under variation of active device immittance parameters in pre‐specified rectangular regions, due to manufacturing tolerances.