R
Riccardo Della Sala
Researcher at Sapienza University of Rome
Publications - 25
Citations - 147
Riccardo Della Sala is an academic researcher from Sapienza University of Rome. The author has contributed to research in topics: Computer science & Engineering. The author has an hindex of 2, co-authored 6 publications receiving 13 citations.
Papers
More filters
Journal ArticleDOI
A 0.3 V Rail-to-Rail Ultra-Low-Power OTA with Improved Bandwidth and Slew Rate
Francesco Centurelli,Riccardo Della Sala,Pietro Monsurro,Giuseppe Scotti,Alessandro Trifiletti +4 more
TL;DR: A novel operational transconductance amplifier (OTA) topology based on a dual-path body-driven input stage that exploits a body- driven current mirror-active load and targets ultra-low-power (ULP) and ultra- low-voltage (ULV) applications, such as IoT or biomedical devices.
Journal ArticleDOI
A 0.3 V, Rail-to-Rail, Ultralow-Power, Non-Tailed, Body-Driven, Sub-Threshold Amplifier
TL;DR: In this article, an inverter-based, fully differential, body-driven, rail-to-rail, input stage topology is proposed, where the input stage exploits a replica bias control loop to set the common mode current and a common mode feed-forward strategy to set its output common mode voltage.
Journal ArticleDOI
A Tree-Based Architecture for High-Performance Ultra-Low-Voltage Amplifiers
Francesco Centurelli,Riccardo Della Sala,Pietro Monsurro,Giuseppe Scotti,Alessandro Trifiletti +4 more
TL;DR: The proposed tree-based OTA is a good candidate to implement ULV, ULP, high performance analog building blocks for directly harvested IoT nodes and robustness against PVT variations and mismatch is confirmed.
Journal ArticleDOI
A Standard-Cell-Based CMFB for Fully Synthesizable OTAs
TL;DR: In this article , a fully standardcell-based common-mode feedback (CMFB) loop with an explicit voltage reference is proposed to improve the CMRR of pseudo-differential standard-cell based amplifiers and to stabilize the dc output voltage.
Journal ArticleDOI
A Novel Ultra-Compact FPGA PUF: The DD-PUF
TL;DR: The Delay Difference PUF (DD-PUF) as mentioned in this paper exploits the delay difference between two nominally identical signal paths and the metastability features of D-Latches with an asynchronous reset input.