J. Tombs

809 citations

40 papers · 626 indexed · h-index 14

Impact in

Hardware and Architecture top 5%
- VLSI and Analog Circuit Testing
- Embedded Systems Design Techniques
Electrical and Electronic Engineering top 10%
- Advancements in Semiconductor Devices and Circuit Design
- Radiation Effects in Electronics
- Low-power high-performance VLSI design
- Radio Frequency Integrated Circuit Design
- CCD and CMOS Imaging Sensors

Papers in ⓘ

Electrical and Electronic Engineering 34
- Low-power high-performance VLSI design 13
- Radiation Effects in Electronics 12
- Advancements in Semiconductor Devices and Circuit Design 11
- Radio Frequency Integrated Circuit Design 5
- Advancements in PLL and VCO Technologies 4
Biomedical Engineering 19
- Analog and Mixed-Signal Circuit Design 19

Co-authors: A. Torralba (27 shared papers)R.G. Carvajal (19 shared papers)J. Ramírez‐Angulo (16 shared papers)M. A. Aguirre (15 shared papers)H. Guzmán-Miranda (11 shared papers)J. Galán (4 shared papers)F. Muñoz (11 shared papers)V. Baena-Lecuyer (5 shared papers)
Journals: IEEE Transactions on Nuclear Science (4 papers)Analog Integrated Circuits and Signal Processing (3 papers)Electronics Letters (2 papers)IEEE Transactions on Instrumentation and Measurement (1 paper)IEEE Micro (1 paper)
Partner nations: Spain United States Italy

In The Last Decade

J. Tombs

38 papers receiving 597 citations

Peers

Countries citing papers authored by J. Tombs

Since Specialization

Citations

This map shows the geographic impact of J. Tombs'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 J. Tombs with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Tombs more than expected).

Fields of papers citing papers by J. Tombs

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Tombs. 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 J. Tombs. The network helps show where J. Tombs may publish in the future.

Co-authors

The 25 scholars most cited alongside J. Tombs, 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 J. Tombs Line = papers co-authored together J. Tombs 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 40 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 J. Ramírez‐Angulo, R.G. Carvajal, A. Torralba, J. Galán, A. Pérez Vega-Leal, J. Tombs	2003	138
2	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
3	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
4	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
5	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
6	A Unified Environment for Fault Injection at Any Design Level Based on Emulation IEEE Transactions on Nuclear Science ·C. López-Ongil, Luis Entrena, M. García-Valderas, M. Portela-García, M. A. Aguirre, J. Tombs, V. Baena-Lecuyer, F. Muñoz	2007	32
7	Simple technique for opamp continuous-time 1 Vsupply operation Electronics Letters ·J. Ramírez‐Angulo, R.G. Carvajal, J. Tombs, A. Torralba	1999	30
8	Noninvasive Fault Classification, Robustness and Recovery Time Measurement in Microprocessor-Type Architectures Subjected to Radiation-Induced Errors IEEE Transactions on Instrumentation and Measurement ·H. Guzmán-Miranda, M. A. Aguirre, J. Tombs	2009	29
9	A New Approach to Estimate the Effect of Single Event Transients in Complex Circuits IEEE Transactions on Nuclear Science ·M. A. Aguirre, V. Baena-Lecuyer, J. Tombs, M. Violante	2007	24
10	On the design of tunable fault tolerant circuits on SRAM-based FPGAs for safety critical applications Luca Sterpone, M. A. Aguirre, J. Tombs, H. Guzmán-Miranda	2008	20
11	FT-UNSHADES-uP: A platform for the analysis and optimal hardening of embedded systems in radiation environments H. Guzmán-Miranda, J. Tombs, M. A. Aguirre	2008	19
12	Class AB output stages for low voltage CMOS opamps with accurate quiescent current control by means of dynamic biasing A. Torralba, R.G. Carvajal, J. Ramírez‐Angulo, J. Tombs, T. Galan	2002	15
13	Very low-voltage class AB CMOS andbipolar precision current rectifiers Electronics Letters ·J. Ramírez‐Angulo, R.G. Carvajal, J. Tombs, A. Torralba	1999	14
14	Low Voltage Class AB Output Stage for CMOS Op-Amps Using Multiple Input Floating Gate Transistors Analog Integrated Circuits and Signal Processing ·R.G. Carvajal, A. Torralba, J. Tombs, F. Muñoz, J. Ramírez‐Angulo	2003	14
15	Radiation Environment Emulation for VLSI Designs: A Low Cost Platform based on Xilinx FPGA's idUS (Universidad de Sevilla) ·J. Nápoles, H. Guzmán-Miranda, M. A. Aguirre, J. Tombs, F. Muñoz, V. Baena-Lecuyer, A. Torralba, Leopoldo G. Franquelo	2007	13
16	Microprocessor and FPGA interfaces for in-system co-debugging in field programmable hybrid systems Microprocessors and Microsystems ·M. A. Aguirre, J. Tombs, V. Baena-Lecuyer, J.L. Mora, J.M. Carrasco, A. Torralba, Leopoldo G. Franquelo	2004	11
17	Low-power low-voltage analog electronic circuits using the flipped voltage follower J. Ramírez‐Angulo, R.G. Carvajal, A. Torralba, J. Galán, A. Pérez Vega-Leal, J. Tombs	2002	11
18	Class AB Output Stages for Low Voltage CMOS Opamps with Accurate Quiescent Current Control by Means of Dynamic Biasing Analog Integrated Circuits and Signal Processing ·A. Torralba, R.G. Carvajal, J. Ramírez‐Angulo, J. Tombs, F. Muñoz, J. Galán	2003	8
19	On the design of tunable fault tolerant circuits on SRAM-based FPGAs for safety critical applications 2008 Design, Automation and Test in Europe ·Luca Sterpone, M. A. Aguirre, J. Tombs, H. Guzmán-Miranda	2008	8
20	Low voltage class AB output stages for CMOS op-amps using floating capacitors R.G. Carvajal, A. Torralba, J. Ramírez‐Angulo, J. Tombs, F. Muñoz	2002	7

About J. Tombs

J. Tombs is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering, Hardware and Architecture, Control and Systems Engineering and Artificial Intelligence, having authored 40 papers that have together received 626 indexed citations. Recurring topics across this work include Analog and Mixed-Signal Circuit Design (19 papers), VLSI and Analog Circuit Testing (13 papers), Low-power high-performance VLSI design (13 papers), Radiation Effects in Electronics (12 papers), Advancements in Semiconductor Devices and Circuit Design (11 papers), Radio Frequency Integrated Circuit Design (5 papers), Advancements in PLL and VCO Technologies (4 papers) and Fuzzy Logic and Control Systems (4 papers). The work is most often cited by research in Hardware and Architecture (188 citations), Electrical and Electronic Engineering (576 citations), Biomedical Engineering (372 citations), Software (28 citations) and Cellular and Molecular Neuroscience (43 citations). J. Tombs has collaborated with scholars based in Spain, United States and Italy. Frequent co-authors include A. Torralba, R.G. Carvajal, J. Ramírez‐Angulo, M. A. Aguirre, H. Guzmán-Miranda, J. Galán, F. Muñoz, V. Baena-Lecuyer, Leopoldo G. Franquelo and Luca Sterpone. Their work appears in journals such as IEEE Transactions on Nuclear Science, Analog Integrated Circuits and Signal Processing, Electronics Letters, IEEE Transactions on Instrumentation and Measurement and IEEE Micro.

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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