A. Torralba

4.0k citations

212 papers · 3.0k indexed · 1 hit paper · h-index 24

Impact in

Biomedical Engineering top 1%
- Analog and Mixed-Signal Circuit Design
Electrical and Electronic Engineering top 1%
- Advancements in Semiconductor Devices and Circuit Design
- Radio Frequency Integrated Circuit Design
- Low-power high-performance VLSI design
- CCD and CMOS Imaging Sensors
- Advancements in PLL and VCO Technologies
- Semiconductor materials and devices

Papers in ⓘ

Electrical and Electronic Engineering 151
- Advancements in Semiconductor Devices and Circuit Design 57
- Low-power high-performance VLSI design 30
- Radio Frequency Integrated Circuit Design 28
- Advancements in PLL and VCO Technologies 27
- CCD and CMOS Imaging Sensors 26
Biomedical Engineering 115
- Analog and Mixed-Signal Circuit Design 114

Co-authors: R.G. Carvajal (79 shared papers)J. Ramírez‐Angulo (60 shared papers)F. Muñoz (41 shared papers)J. Galán (22 shared papers)Antonio J. López‐Martín (16 shared papers)Leopoldo G. Franquelo (39 shared papers)J. Tombs (27 shared papers)A. Carlosena (2 shared papers)
Journals: Electronics Letters (19 papers)IEEE Transactions on Circuits & Systems II Express Briefs (8 papers)Analog Integrated Circuits and Signal Processing (7 papers)IEEE Transactions on Circuits and Systems I Regular Papers (4 papers)IEEE Transactions on Consumer Electronics (3 papers)
Partner nations: Spain United States Netherlands

In The Last Decade

A. Torralba

199 papers receiving 2.8k citations

Hit Papers

align trajectories log scale

The flipped voltage follower: a useful cell for low-voltage low-power circuit design 2005 · 545 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2005 IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications

Peers

Countries citing papers authored by A. Torralba

Since Specialization

Citations

This map shows the geographic impact of A. Torralba's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A. Torralba with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Torralba more than expected).

Fields of papers citing papers by A. Torralba

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. Torralba. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A. Torralba. The network helps show where A. Torralba may publish in the future.

Co-authors

The 25 scholars most cited alongside A. Torralba, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with A. Torralba Line = papers co-authored together A. Torralba links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 212 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	The flipped voltage follower: a useful cell for low-voltage low-power circuit design IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications ·R.G. Carvajal, J. Ramírez‐Angulo, Antonio J. López‐Martín, A. Torralba, J. Galán, A. Carlosena, F. Muñoz Hit paper breakdown →	2005	545
2	The flipped voltage follower: a useful cell for low-voltage low-power circuit design J. Ramírez‐Angulo, R.G. Carvajal, A. Torralba, J. Galán, A. Pérez Vega-Leal, J. Tombs	2003	138
3	Speed control of induction motors using a novel fuzzy sliding-mode structure IEEE Transactions on Fuzzy Systems ·Federico Barrero, A. Gonzalez, A. Torralba, E. Galván, Leopoldo G. Franquelo	2002	118
4	Low Supply Voltage High-Performance CMOS Current Mirror With Low Input and Output Voltage Requirements IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing ·J. Ramírez‐Angulo, R.G. Carvajal, A. Torralba	2004	108
5	0.7-V Three-Stage Class-AB CMOS Operational Transconductance Amplifier IEEE Transactions on Circuits and Systems I Regular Papers ·Elena Cabrera-Bernal, Salvatore Pennisi, Alfio Dario Grasso, A. Torralba, R.G. Carvajal	2016	107
6	A low-power low-voltage OTA-C sinusoidal oscillator with a large tuning range IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications ·J. Galán, R.G. Carvajal, A. Torralba, F. Muñoz, J. Ramírez‐Angulo	2005	68
7	A new family of very low-voltage analog circuits based on quasi-floating-gate transistors IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing ·J. Ramírez‐Angulo, Carlos Urquidi, R.G. Carvajal, A. Torralba, Antonio J. López‐Martín	2003	67
8	A continuous-time /spl Sigma//spl Delta/ ADC with increased immunity to interferers IEEE Journal of Solid-State Circuits ·K. Philips, Peter Nuijten, R. Roovers, Arthur van Roermund, F. Muñoz, Macarena Tejero Pallares, A. Torralba	2004	58
9	Low-voltage CMOS op-amp with rail-to-rail input and output signal swing for continuous-time signal processing using multiple-input floating-gate transistors IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing ·J. Ramírez‐Angulo, R.G. Carvajal, J. Tombs, A. Torralba	2001	57
10	Comparison of conventional and new flipped voltage structures with increased input/output signal swing and current sourcing/sinking capabilities J. Ramírez‐Angulo, Shourya Gupta, Ivan Padilla-Cantoya, R.G. Carvajal, A. Torralba, Manuel Jiménez, F. Muñoz	2005	55
11	FASY: a fuzzy-logic based tool for analog synthesis IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems ·A. Torralba, J. Chávez, Leopoldo G. Franquelo	1996	51
12	A new class AB differential input stage for implementation of low-voltage high slew rate op amps and linear transconductors J. Ramírez‐Angulo, R.G. Carvajal, A. Torralba, Carlos Nieva	2002	48
13	Simple class-AB voltage follower with slew rate and bandwidth enhancement and no extra static power or supply requirements Electronics Letters ·J. Ramirez‐Angulo, Antonio J. López‐Martín, R.G. Carvajal, A. Torralba, Manuel Jiménez	2006	45
14	Floating-gate-based tunable CMOS low-voltage linear transconductor and its application to HF g/sub m/-C filter design IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing ·F. Muñoz, A. Torralba, R.G. Carvajal, J. Tombs, J. Ramírez‐Angulo	2001	40
15	ASIC implementation of a digital tachometer with high precision in a wide speed range IEEE Transactions on Industrial Electronics ·E. Galván, A. Torralba, Leopoldo G. Franquelo	1996	38
16	Output stage for low supply voltage, high-performance CMOS current mirrors Electronics Letters ·A. Torralba, R.G. Carvajal, J. Ramírez‐Angulo, F. Muñoz	2002	35
17	Low-voltage CMOS operational amplifiers with wide input-output swing based on a novel scheme IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications ·J. Ramírez‐Angulo, A. Torralba, R.G. Carvajal, J. Tombs	2000	34
18	Selective Protection Analysis Using a SEU Emulator: Testing Protocol and Case Study Over the Leon2 Processor IEEE Transactions on Nuclear Science ·M. A. Aguirre, David Merodio, J. Tombs, F. Muñoz, V. Baena-Lecuyer, H. Guzmán-Miranda, J. Nápoles, A. Torralba, A. Fernandez-León, F. Tortosa-Lopez	2007	34
19	Tunable Linear MOS Resistors Using Quasi-Floating-Gate Techniques IEEE Transactions on Circuits & Systems II Express Briefs ·A. Torralba, C. Luján‐Martínez, R.G. Carvajal, J. Galán, Melita Pennisi, J. Ramírez‐Angulo, Antonio J. López‐Martín	2009	31
20	Simple technique for opamp continuous-time 1 Vsupply operation Electronics Letters ·J. Ramírez‐Angulo, R.G. Carvajal, J. Tombs, A. Torralba	1999	30

About A. Torralba

A. Torralba is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering, Hardware and Architecture, Bioengineering and Artificial Intelligence, having authored 212 papers that have together received 3.0k indexed citations. Recurring topics across this work include Analog and Mixed-Signal Circuit Design (114 papers), Advancements in Semiconductor Devices and Circuit Design (57 papers), Low-power high-performance VLSI design (30 papers), Radio Frequency Integrated Circuit Design (28 papers), Advancements in PLL and VCO Technologies (27 papers), CCD and CMOS Imaging Sensors (26 papers), Neural Networks and Applications (26 papers) and Fuzzy Logic and Control Systems (22 papers). The work is most often cited by research in Biomedical Engineering (2.0k citations), Electrical and Electronic Engineering (2.5k citations), Hardware and Architecture (136 citations), Bioengineering (91 citations) and Cellular and Molecular Neuroscience (221 citations). A. Torralba has collaborated with scholars based in Spain, United States and Netherlands. Frequent co-authors include R.G. Carvajal, J. Ramírez‐Angulo, F. Muñoz, J. Galán, Antonio J. López‐Martín, Leopoldo G. Franquelo, J. Tombs, A. Carlosena, E. Galván and Federico Barrero. Their work appears in journals such as Electronics Letters, IEEE Transactions on Circuits & Systems II Express Briefs, Analog Integrated Circuits and Signal Processing, IEEE Transactions on Circuits and Systems I Regular Papers and IEEE Transactions on Consumer Electronics.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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