A Comprehensive Approach to Improving the Thermal Reliability of RTN-Based PUFs.

Elisenda Roca Elisenda Roca Moreno Institute of Microelectronics of Seville, (IMSE-CNM-CSIC), Spain https://orcid.org/0000-0001-6260-6495

F. de Los Santos-Prieto F. J. Rubio-Barbero Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 A Comprehensive Approach to Improving the Thermal Reliability of RTN-Based PUFs. 661-670 2025 February 72 IEEE Trans. Circuits Syst. I Regul. Pap. 2 https://doi.org/10.1109/TCSI.2024.3458057 db/journals/tcasI/tcasI72.html#SantosPrietoRCRF25 streams/journals/tcasI

Andrés Santana-Andreo Victor M. van Santen Rafael Castro-López Elisenda Roca Hussam Amrouch Francisco V. Fernández 0001 Workload Compression Techniques to Scale Defect-Centric BTI Models to the Circuit Level. 7044-7057 2025 November 72 IEEE Trans. Circuits Syst. I Regul. Pap. 11 https://doi.org/10.1109/TCSI.2025.3570016 db/journals/tcasI/tcasI72.html#SantanaAndreoSCRAF25 streams/journals/tcasI

Rafael Castro-López Javier Diaz-Fortuny Elisenda Roca Francisco V. Fernández 0001 When Variability Meets Security. 1-9 2025 IRPS https://doi.org/10.1109/IRPS48204.2025.10983319 conf/irps/2025 db/conf/irps/irps2025.html#Castro-LopezDR025 F. de Los Santos-Prieto Javier Diaz-Fortuny Rafael Castro-López Elisenda Roca F. V. Fernandez A Ring-Oscillator-based Odometer to Unveil the Actual IC Usage Time. 1-5 2025 ISCAS https://doi.org/10.1109/ISCAS56072.2025.11044305 conf/iscas/2025 db/conf/iscas/iscas2025.html#Santos-PrietoDC25 F. de Los Santos-Prieto Deborah Eric Marc Porti Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Montserrat Nafría Towards a Reliable PUF Using Organic Thin-Film Transistors. 1-4 2025 SMACD https://doi.org/10.1109/SMACD65553.2025.11091991 conf/smacd/2025 db/conf/smacd/smacd2025.html#SantosPrietoEPCRFN25 streams/conf/smacd Jose M. Gata-Romero Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 Towards a Digital Twin of a Time-Dependent Variability Characterization Laboratory. 1-4 2024 SMACD https://doi.org/10.1109/SMACD61181.2024.10745421 conf/smacd/2024 db/conf/smacd/smacd2024.html#GataRomeroRCF24 streams/conf/smacd F. J. Rubio-Barbero F. de Los Santos-Prieto Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Harvesting RTN for True Random Number Generators and Physical Unclonable Functions. 1-4 2024 SMACD https://doi.org/10.1109/SMACD61181.2024.10745416 conf/smacd/2024 db/conf/smacd/smacd2024.html#RubioBarberoSCRF24 streams/conf/smacd Andrés Santana-Andreo Jose M. Gata-Romero Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Streamlined design methodology for Cell-Based DCOs. 1-4 2024 SMACD https://doi.org/10.1109/SMACD61181.2024.10745381 conf/smacd/2024 db/conf/smacd/smacd2024.html#SantanaAndreoGCRF24 streams/conf/smacd F. de Los Santos-Prieto F. J. Rubio-Barbero Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Optimization-based bit selection technique to improve the reliability of PUFs. 1-4 2024 SMACD https://doi.org/10.1109/SMACD61181.2024.10745432 conf/smacd/2024 db/conf/smacd/smacd2024.html#SantosPrietoRCRF24 streams/conf/smacd Javier Martín-Martínez Javier Diaz-Fortuny Pablo Saraza-Canflanca Rosana Rodríguez Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Montserrat Nafría Challenges and solutions to the defect-centric modeling and circuit simulation of time-dependent variability. 1-9 2023 IRPS https://doi.org/10.1109/IRPS48203.2023.10118334 conf/irps/2023 db/conf/irps/irps2023.html#MartinMartinezDSRCRFN23 Victor M. van Santen Jose M. Gata-Romero Juan Núñez 0002 Rafael Castro-López Elisenda Roca Hussam Amrouch Characterizing BTI and HCD in 1.2V 65nm CMOS Oscillators made from Combinational Standard Cells and Processor Logic Paths. 1-6 2023 IRPS https://doi.org/10.1109/IRPS48203.2023.10117751 conf/irps/2023 db/conf/irps/irps2023.html#SantenGNCRA23 Eros Camacho-Ruiz F. J. Rubio-Barbero Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Design considerations for a CMOS 65-nm RTN-based PUF. 1-4 2023 SMACD https://doi.org/10.1109/SMACD58065.2023.10192200 conf/smacd/2023 db/conf/smacd/smacd2023.html#CamachoRuizRCRF23 Francisco V. Fernández 0001 Elisenda Roca Pablo Saraza-Canflanca Javier Martín-Martínez Rosana Rodríguez Montserrat Nafría Rafael Castro-López Strategies for parameter extraction of the time constant distribution of time-dependent variability models for nanometer-scale devices. 1-4 2023 SMACD https://doi.org/10.1109/SMACD58065.2023.10192206 conf/smacd/2023 db/conf/smacd/smacd2023.html#FernandezRSMRNC23 Jose M. Gata-Romero Elisenda Roca Juan Núñez 0002 Rafael Castro-López Francisco V. Fernández 0001 Reliability evaluation of IC Ring Oscillator PUFs. 1-4 2023 SMACD https://doi.org/10.1109/SMACD58065.2023.10192243 conf/smacd/2023 db/conf/smacd/smacd2023.html#GataRomeroRNCF23 Jose M. Gata-Romero Andrés Santana-Andreo Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 A Test Module for Aging Characterization of Digital Circuits. 1-4 2023 SMACD https://doi.org/10.1109/SMACD58065.2023.10192112 conf/smacd/2023 db/conf/smacd/smacd2023.html#GataRomeroSRCF23 F. J. Rubio-Barbero Eros Camacho-Ruiz Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 A Peak Detect & Hold circuit to measure and exploit RTN in a 65-nm CMOS PUF. 1-4 2023 SMACD https://doi.org/10.1109/SMACD58065.2023.10192247 conf/smacd/2023 db/conf/smacd/smacd2023.html#RubioBarberoCCRF23 Andrés Santana-Andreo Pablo Saraza-Canflanca Héctor Carrasco-Lopez Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 A detailed, cell-by-cell look into the effects of aging on an SRAM PUF using a specialized test array. 1-4 2023 SMACD https://doi.org/10.1109/SMACD58065.2023.10192122 conf/smacd/2023 db/conf/smacd/smacd2023.html#SantanaAndreoSCCRF23

Andrés Santana-Andreo Pablo Saraza-Canflanca Héctor Carrasco-Lopez Piedad Brox Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 A DRV-based bit selection method for SRAM PUF key generation and its impact on ECCs. 1-9 2022 85 Integr. https://doi.org/10.1016/j.vlsi.2022.02.008 db/journals/integration/integration85.html#Santana-AndreoS22

Pablo Saraza-Canflanca Rafael Castro-López Elisenda Roca Javier Martín-Martínez Rosana Rodríguez Montserrat Nafría Francisco V. Fernández 0001 On the Impact of the Biasing History on the Characterization of Random Telegraph Noise. 1-10 2022 71 IEEE Trans. Instrum. Meas. https://doi.org/10.1109/TIM.2022.3166195 db/journals/tim/tim71.html#Saraza-Canflanca22

Pablo Saraza-Canflanca Héctor Carrasco-Lopez Andrés Santana-Andreo Javier Diaz-Fortuny Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 A Smart SRAM-Cell Array for the Experimental Study of Variability Phenomena in CMOS Technologies. 3-1 2022 IRPS https://doi.org/10.1109/IRPS48227.2022.9764587 conf/irps/2022 db/conf/irps/irps2022.html#Saraza-Canflanca22 Eros Camacho-Ruiz Rafael Castro-López Elisenda Roca Piedad Brox Francisco V. Fernández 0001 A novel Physical Unclonable Function using RTN. 160-164 2022 ISCAS https://doi.org/10.1109/ISCAS48785.2022.9937632 conf/iscas/2022 db/conf/iscas/iscas2022.html#Camacho-RuizCRB22 Eros Camacho-Ruiz Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 High-level design of a novel PUF based on RTN. 1-4 2022 SMACD https://doi.org/10.1109/SMACD55068.2022.9816188 conf/smacd/2022 db/conf/smacd/smacd2022.html#Camacho-RuizCR022 Eros Camacho-Ruiz Andrés Santana-Andreo Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 On the use of an RTN simulator to explore the quality trade-offs of a novel RTN-based PUF. 1-4 2022 SMACD https://doi.org/10.1109/SMACD55068.2022.9816287 conf/smacd/2022 db/conf/smacd/smacd2022.html#Camacho-RuizSCR22 Fábio Passos Nuno C. Lourenço Ricardo Martins 0003 Elisenda Roca Rafael Castro-López Nuno Horta Francisco V. Fernández 0001 Machine Learning Approaches for Transformer Modeling. 1-4 2022 SMACD https://doi.org/10.1109/SMACD55068.2022.9816303 conf/smacd/2022 db/conf/smacd/smacd2022.html#PassosL0RCH022 Andrés Santana-Andreo Pablo Martín-Lloret Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 Characterization and analysis of BTI and HCI effects in CMOS current mirrors. 1-4 2022 SMACD https://doi.org/10.1109/SMACD55068.2022.9816212 conf/smacd/2022 db/conf/smacd/smacd2022.html#Santana-AndreoM22 Andrés Santana-Andreo Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 Impact of BTI and HCI on the reliability of a Majority Voter. 1-4 2022 SMACD https://doi.org/10.1109/SMACD55068.2022.9816353 conf/smacd/2022 db/conf/smacd/smacd2022.html#Santana-AndreoR22 Pablo Saraza-Canflanca Javier Martín-Martínez Elisenda Roca Rafael Castro-López Rosana Rodríguez Montserrat Nafría Francisco V. Fernández 0001 A systematic approach to RTN parameter fitting based on the Maximum Current Fluctuation. 1-4 2022 SMACD https://doi.org/10.1109/SMACD55068.2022.9816234 conf/smacd/2022 db/conf/smacd/smacd2022.html#Saraza-Canflanca22

António Canelas Fábio Passos Nuno Lourenço 0003 Ricardo Martins 0003 Elisenda Roca Rafael Castro-López Nuno Horta Francisco V. Fernández 0001 Hierarchical Yield-Aware Synthesis Methodology Covering Device-, Circuit-, and System-Level for Radiofrequency ICs. 124152-124164 2021 9 IEEE Access https://doi.org/10.1109/ACCESS.2021.3110758 db/journals/access/access9.html#CanelasPLMRCHF21

Fábio Passos Elisenda Roca Ricardo Martins 0003 Nuno Lourenço 0003 Saiyd Ahyoune Javier J. Sieiro Rafael Castro-López Nuno Horta Francisco V. Fernández 0001 Ready-to-Fabricate RF Circuit Synthesis Using a Layout- and Variability-Aware Optimization-Based Methodology. 51601-51609 2020 8 IEEE Access https://doi.org/10.1109/ACCESS.2020.2980211 db/journals/access/access8.html#PassosRMLASCHF20

Pablo Saraza-Canflanca Javier Diaz-Fortuny Rafael Castro-López Elisenda Roca Javier Martín-Martínez Rosana Rodríguez Montserrat Nafría Francisco V. Fernández 0001 A robust and automated methodology for the analysis of Time-Dependent Variability at transistor level. 13-20 2020 72 Integr. https://doi.org/10.1016/j.vlsi.2020.02.002 db/journals/integration/integration72.html#Saraza-Canflanca20

Fábio Passos Elisenda Roca Javier J. Sieiro Rafaella Fiorelli Rafael Castro-López José María López-Villegas Francisco V. Fernández 0001 A Multilevel Bottom-Up Optimization Methodology for the Automated Synthesis of RF Systems. 560-571 2020 39 IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 3 https://doi.org/10.1109/TCAD.2018.2890528 https://www.wikidata.org/entity/Q128647502 db/journals/tcad/tcad39.html#PassosRSFCLF20

Fábio Passos Miguel Chanca Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 Synthesis of mm-Wave Wideband Receivers in 28-nm CMOS Technology for Automotive Radar Applications. 4375-4384 2020 39 IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 12 https://doi.org/10.1109/TCAD.2020.2983363 db/journals/tcad/tcad39.html#PassosCRCF20

Javier Diaz-Fortuny Pablo Saraza-Canflanca Rafael Castro-López Elisenda Roca Javier Martín-Martínez Rosana Rodríguez Francisco V. Fernández 0001 Montserrat Nafría Flexible Setup for the Measurement of CMOS Time-Dependent Variability With Array-Based Integrated Circuits. 853-864 2020 69 IEEE Trans. Instrum. Meas. 3 https://doi.org/10.1109/TIM.2019.2906415 https://www.wikidata.org/entity/Q127980769 db/journals/tim/tim69.html#Diaz-FortunySCR20

Pablo Saraza-Canflanca Héctor Carrasco-Lopez Piedad Brox Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Improving the reliability of SRAM-based PUFs in the presence of aging. 1-6 2020 DTIS https://doi.org/10.1109/DTIS48698.2020.9081288 conf/dtis/2020 db/conf/dtis/dtis2020.html#Saraza-Canflanca20

Javier Diaz-Fortuny Javier Martín-Martínez Rosana Rodríguez Rafael Castro-López Elisenda Roca Xavier Aragonès Enrique Barajas Diego Mateo Francisco V. Fernández 0001 Montserrat Nafría A Versatile CMOS Transistor Array IC for the Statistical Characterization of Time-Zero Variability, RTN, BTI, and HCI. 476-488 2019 54 IEEE J. Solid State Circuits 2 https://doi.org/10.1109/JSSC.2018.2881923 https://www.wikidata.org/entity/Q128821766 db/journals/jssc/jssc54.html#Diaz-FortunyMRC19

Fábio Passos Reinier Gonzalez-Echevarria Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 A two-step surrogate modeling strategy for single-objective and multi-objective optimization of radiofrequency circuits. 4911-4925 2019 23 Soft Comput. 13 https://doi.org/10.1007/s00500-018-3150-9 https://www.wikidata.org/entity/Q130069063 db/journals/soco/soco23.html#PassosGRCF19

Ricardo Martins 0003 Nuno Lourenço 0003 Fábio Passos Ricardo Povoa António Canelas Elisenda Roca Rafael Castro-López Javier J. Sieiro Francisco V. Fernández 0001 Nuno Horta Two-Step RF IC Block Synthesis With Preoptimized Inductors and Full Layout Generation In-the-Loop. 989-1002 2019 38 IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 6 https://doi.org/10.1109/TCAD.2018.2834394 https://www.wikidata.org/entity/Q129852379 db/journals/tcad/tcad38.html#MartinsLPPCRCSF19

Antonio Toro-Frías Pablo Saraza-Canflanca Fábio Passos Pablo Martín-Lloret Rafael Castro-López Elisenda Roca Javier Martín-Martínez Rosana Rodríguez Montserrat Nafría Francisco V. Fernández 0001 Generation of Lifetime-Aware Pareto-Optimal Fronts Using a Stochastic Reliability Simulator. 78-83 2019 DATE https://doi.org/10.23919/DATE.2019.8714784 conf/date/2019 db/conf/date/date2019.html#Toro-FriasSPMCR19 Pablo Saraza-Canflanca Javier Diaz-Fortuny Rafael Castro-López Elisenda Roca Moreno Javier Martín-Martínez Rosana Rodríguez Montserrat Nafría Francisco V. Fernández 0001 New method for the automated massive characterization of Bias Temperature Instability in CMOS transistors. 150-155 2019 DATE https://doi.org/10.23919/DATE.2019.8715029 conf/date/2019 db/conf/date/date2019.html#Saraza-Canflanca19 G. Pedreira Javier Martín-Martínez Javier Diaz-Fortuny Pablo Saraza-Canflanca Rosana Rodríguez Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Montserrat Nafría A New Time Efficient Methodology for the Massive Characterization of RTN in CMOS Devices. 1-5 2019 IRPS https://doi.org/10.1109/IRPS.2019.8720582 conf/irps/2019 db/conf/irps/irps2019.html#PedreiraMDSRCRF19 Fábio Passos Elisenda Roca Rafael Castro-López Nuno Horta Francisco V. Fernández 0001 Synthesis of mm-Wave circuits using-EM-simulated passive structure libraries. 57-60 2019 SMACD https://doi.org/10.1109/SMACD.2019.8795219 conf/smacd/2019 db/conf/smacd/smacd2019.html#PassosRCHF19 Pablo Saraza-Canflanca Javier Diaz-Fortuny Rafael Castro-López Elisenda Roca Javier Martín-Martínez Rosana Rodríguez Montserrat Nafría Francisco V. Fernández 0001 TiDeVa: A Toolbox for the Automated and Robust Analysis of Time-Dependent Variability at Transistor Level. 197-200 2019 SMACD https://doi.org/10.1109/SMACD.2019.8795245 conf/smacd/2019 db/conf/smacd/smacd2019.html#Saraza-Canflanca19 Juan Núñez 0002 Elisenda Roca Rafael Castro-López Javier Martín-Martínez Rosana Rodríguez Montserrat Nafría Francisco V. Fernández 0001 Experimental Characterization of Time-Dependent Variability in Ring Oscillators. 229-232 2019 SMACD https://doi.org/10.1109/SMACD.2019.8795300 conf/smacd/2019 db/conf/smacd/smacd2019.html#NunezRCMRNF19 Pablo Martín-Lloret Juan Núñez 0002 Elisenda Roca Rafael Castro-López Javier Martín-Martínez Rosana Rodríguez Montserrat Nafría Francisco V. Fernández 0001 An IC Array for the Statistical Characterization of Time-Dependent Variability of Basic Circuit Blocks. 241-244 2019 SMACD https://doi.org/10.1109/SMACD.2019.8795277 conf/smacd/2019 db/conf/smacd/smacd2019.html#Martin-LloretNR19

Saiyd Ahyoune Javier J. Sieiro Tomás Carrasco Carrillo Neus Vidal José María López-Villegas Elisenda Roca Francisco V. Fernández 0001 Quasi-static PEEC planar solver using a weighted combination of 2D and 3D analytical Green's functions and a predictive meshing generator. 332-341 2018 63 Integr. https://doi.org/10.1016/j.vlsi.2018.02.006 db/journals/integration/integration63.html#AhyouneSCVLRF18

Fábio Passos Ricardo Martins 0003 Nuno Lourenço 0003 Elisenda Roca Ricardo Povoa António Canelas Rafael Castro-López Nuno Horta Francisco V. Fernández 0001 Enhanced systematic design of a voltage controlled oscillator using a two-step optimization methodology. 351-361 2018 63 Integr. https://doi.org/10.1016/j.vlsi.2018.02.005 db/journals/integration/integration63.html#PassosMLRPCCHF18

Fábio Passos Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 A Comparison of Automated RF Circuit Design Methodologies: Online Versus Offline Passive Component Design. 2386-2394 2018 26 IEEE Trans. Very Large Scale Integr. Syst. 11 http://doi.ieeecomputersociety.org/10.1109/TVLSI.2018.2859827 https://www.wikidata.org/entity/Q129406153 db/journals/tvlsi/tvlsi26.html#PassosRCF18

Javier Diaz-Fortuny Javier Martín-Martínez Rosana Rodríguez Montserrat Nafría Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 CMOS Characterization and Compact Modelling for Circuit Reliability Simulation. 139-142 2018 IOLTS https://doi.org/10.1109/IOLTS.2018.8474244 conf/iolts/2018 db/conf/iolts/iolts2018.html#Diaz-FortunyMRN18 Victor M. van Santen Javier Diaz-Fortuny Hussam Amrouch Javier Martín-Martínez Rosana Rodríguez Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Jörg Henkel Montserrat Nafría Weighted time lag plot defect parameter extraction and GPU-based BTI modeling for BTI variability. 6-1 2018 IRPS https://doi.org/10.1109/IRPS.2018.8353659 conf/irps/2018 db/conf/irps/irps2018.html#SantenDAMRCRFHN18 Enrique Barajas Xavier Aragonès Diego Mateo Francesc Moll Antonio Rubio 0001 Javier Martín-Martínez Rosana Rodríguez Marc Porti Montserrat Nafría Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Analysis of Body Bias and RTN-Induced Frequency Shift of Low Voltage Ring Oscillators in FDSOI Technology. 82-87 2018 PATMOS https://doi.org/10.1109/PATMOS.2018.8464145 conf/patmos/2018 db/conf/patmos/patmos2018.html#BarajasAMMRMRPN18 Fábio Passos Ricardo Martins 0003 Nuno C. Lourenço Elisenda Roca Rafael Castro-López Ricardo Povoa António Canelas Nuno Horta Francisco V. Fernández 0001 Handling the Effects of Variability and Layout Parasitics in the Automatic Synthesis of LNAs. 1-164 2018 SMACD https://doi.org/10.1109/SMACD.2018.8434887 conf/smacd/2018 db/conf/smacd/smacd2018.html#PassesMLRCPCHF18 Antonio Toro-Frías Pablo Martín-Lloret Javier Martín-Martínez Rafael Castro-López Elisenda Roca Rosana Rodríguez Montserrat Nafría Francisco V. Fernández 0001 Lifetime Calculation Using a Stochastic Reliability Simulator for Analog ICs. 1-9 2018 SMACD https://doi.org/10.1109/SMACD.2018.8434902 conf/smacd/2018 db/conf/smacd/smacd2018.html#Toro-FriasMMCRR18 Pablo Saraza-Canflanca Javier Diaz-Fortuny Antonio Toro-Frías Rafael Castro-López Elisenda Roca Javier Martín-Martínez Rosana Rodríguez Montserrat Nafría Francisco V. Fernández 0001 Automated Massive RTN Characterization Using a Transistor Array Chip. 29-32 2018 SMACD https://doi.org/10.1109/SMACD.2018.8434914 conf/smacd/2018 db/conf/smacd/smacd2018.html#Saraza-Canflanca18 Javier Diaz-Fortuny Pablo Saraza-Canflanca Antonio Toro-Frías Rafael Castro-López Javier Martín-Martínez Elisenda Roca Rosana Rodríguez Francisco V. Fernández 0001 Montserrat Nafría A Model Parameter Extraction Methodology Including Time-Dependent Variability for Circuit Reliability Simulation. 53-56 2018 SMACD https://doi.org/10.1109/SMACD.2018.8434867 conf/smacd/2018 db/conf/smacd/smacd2018.html#Diaz-FortunySTC18 Pablo Saraza-Canflanca D. Malagon Fábio Passos A. Toro Juan Núñez 0002 Javier Diaz-Fortuny Rafael Castro-López Elisenda Roca Javier Martín-Martínez Rosana Rodríguez Montserrat Nafría Francisco V. Fernández 0001 Design Considerations of an SRAM Array for the Statistical Validation of Time-Dependent Variability Models. 73-76 2018 SMACD https://doi.org/10.1109/SMACD.2018.8434900 conf/smacd/2018 db/conf/smacd/smacd2018.html#Saraza-Canflanca18a

Fábio Passos Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 Radio-frequency inductor synthesis using evolutionary computation and Gaussian-process surrogate modeling. 495-507 2017 60 Appl. Soft Comput. https://doi.org/10.1016/j.asoc.2017.07.036 db/journals/asc/asc60.html#PassosRCF17

Fábio Passos Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 An inductor modeling and optimization toolbox for RF circuit design. 463-472 2017 58 Integr. https://doi.org/10.1016/j.vlsi.2017.01.009 db/journals/integration/integration58.html#PassosRCF17

Reinier Gonzalez-Echevarria Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 Javier J. Sieiro José María López-Villegas Neus Vidal An Automated Design Methodology of RF Circuits by Using Pareto-Optimal Fronts of EM-Simulated Inductors. 15-26 2017 36 IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 1 https://doi.org/10.1109/TCAD.2016.2564362 db/journals/tcad/tcad36.html#Gonzalez-Echevarria17

Fábio Passos Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 An algorithm for a class of real-life multi-objective optimization problems with a sweeping objective. 734-740 2017 CEC https://doi.org/10.1109/CEC.2017.7969383 conf/cec/2017 db/conf/cec/cec2017.html#PassosRCF17 Pablo Martín-Lloret Antonio Toro-Frías Javier Martín-Martínez Rafael Castro-López Elisenda Roca Rosana Rodríguez Montserrat Nafría Francisco V. Fernández 0001 A size-adaptive time-step algorithm for accurate simulation of aging in analog ICs. 1-4 2017 ISCAS https://doi.org/10.1109/ISCAS.2017.8050753 conf/iscas/2017 db/conf/iscas/iscas2017.html#Martin-LloretTM17 Saiyd Ahyoune Javier J. Sieiro Tomás Carrasco Carrillo Neus Vidal José María López-Villegas Elisenda Roca Francisco V. Fernández 0001 Extending the frequency range of quasi-static electromagnetic solvers. 1-4 2017 SMACD https://doi.org/10.1109/SMACD.2017.7981612 conf/smacd/2017 db/conf/smacd/smacd2017.html#AhyouneSCVLRF17 Javier Diaz-Fortuny Javier Martín-Martínez Rosana Rodríguez Montserrat Nafría Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 TARS: A toolbox for statistical reliability modeling of CMOS devices. 1-4 2017 SMACD https://doi.org/10.1109/SMACD.2017.7981601 conf/smacd/2017 db/conf/smacd/smacd2017.html#Diaz-FortunyMRN17 Javier Diaz-Fortuny Javier Martín-Martínez Rosana Rodríguez Montserrat Nafría Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Enrique Barajas Xavier Aragonès Diego Mateo A transistor array chip for the statistical characterization of process variability, RTN and BTI/CHC aging. 1-4 2017 SMACD https://doi.org/10.1109/SMACD.2017.7981600 conf/smacd/2017 db/conf/smacd/smacd2017.html#Diaz-FortunyMRN17a Nuno C. Lourenço Ricardo Martins 0003 Ricardo Povoa António Canelas Nuno Horta Fábio Passos Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 New mapping strategies for pre-optimized inductor sets in bottom-up RF IC sizing optimization. 1-4 2017 SMACD https://doi.org/10.1109/SMACD.2017.7981582 conf/smacd/2017 db/conf/smacd/smacd2017.html#LourencoMPCHPCR17 Pablo Martín-Lloret Antonio Toro-Frías Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Javier Martín-Martínez Rosana Rodríguez Montserrat Nafría CASE: A reliability simulation tool for analog ICs. 1-4 2017 SMACD https://doi.org/10.1109/SMACD.2017.7981588 conf/smacd/2017 db/conf/smacd/smacd2017.html#Martin-LloretTC17 Ricardo Martins 0003 Nuno C. Lourenço Ricardo Povoa António Canelas Nuno Horta Fábio Passos Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Layout-aware challenges and a solution for the automatic synthesis of radio-frequency IC blocks. 1-4 2017 SMACD https://doi.org/10.1109/SMACD.2017.7981577 conf/smacd/2017 db/conf/smacd/smacd2017.html#MartinsLPCHPCRF17 Fábio Passos Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 Ricardo Martins 0003 Nuno C. Lourenço Ricardo Povoa António Canelas Nuno C. G. Horta Systematic design of a voltage controlled oscillator using a layout-aware approach. 1-4 2017 SMACD https://doi.org/10.1109/SMACD.2017.7981580 conf/smacd/2017 db/conf/smacd/smacd2017.html#PassosRCFMLPCH17 Antonio Toro-Frías Pablo Martín-Lloret Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Javier Martín-Martínez Rosana Rodríguez Montserrat Nafría Including a stochastic model of aging in a reliability simulation flow. 1-4 2017 SMACD https://doi.org/10.1109/SMACD.2017.7981618 conf/smacd/2017 db/conf/smacd/smacd2017.html#Toro-FriasMCRFM17

Elisenda Roca Javier J. Sieiro Introduction to the special issue on Radio Frequency Integrated Circuits (RFIC) design techniques. 183-184 2016 52 Integr. https://doi.org/10.1016/j.vlsi.2015.11.001 db/journals/integration/integration52.html#RocaS16

Antonio Toro-Frías Pablo Martín-Lloret Javier Martín-Martínez Rafael Castro-López Elisenda Roca Rosana Rodríguez Montserrat Nafría Francisco V. Fernández 0001 Reliability simulation for analog ICs: Goals, solutions, and challenges. 341-348 2016 55 Integr. https://doi.org/10.1016/j.vlsi.2016.05.002 db/journals/integration/integration55.html#Toro-FriasMMCRR16

Fábio Passos Reinier Gonzalez-Echevarria Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 Accurate synthesis of integrated RF passive components using surrogate models. 397-402 2016 DATE https://ieeexplore.ieee.org/document/7459343/ conf/date/2016 db/conf/date/date2016.html#PassosGRCF16 Fábio Passos Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 SIDe-O: A toolbox for surrogate inductor design and optimization. 1-4 2016 SMACD https://doi.org/10.1109/SMACD.2016.7520713 conf/smacd/2016 db/conf/smacd/smacd2016.html#PassosRCF16 Fábio Passos Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 Y. Ye Domenico Spina Tom Dhaene Frequency-dependent parameterized macromodeling of integrated inductors. 1-4 2016 SMACD https://doi.org/10.1109/SMACD.2016.7520750 conf/smacd/2016 db/conf/smacd/smacd2016.html#PassosRCFYSD16 Fábio Passos Mouna Kotti Reinier Gonzalez-Echevarria M. Helena Fino Mourad Fakhfakh Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 Physical vs. surrogate models of passive RF devices. 117-120 2015 ISCAS https://doi.org/10.1109/ISCAS.2015.7168584 conf/iscas/2015 db/conf/iscas/iscas2015.html#PassosKGFFRCF15 Manuel Velasco-Jimenez Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Design space exploration using hierarchical composition of performance models. 1941-1944 2015 ISCAS https://doi.org/10.1109/ISCAS.2015.7169053 conf/iscas/2015 db/conf/iscas/iscas2015.html#Velasco-Jimenez15

Reinier Gonzalez-Echevarria Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Javier J. Sieiro Neus Vidal José María López-Villegas Automated Generation of the Optimal Performance Trade-Offs of Integrated Inductors. 1269-1273 2014 33 IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 8 https://doi.org/10.1109/TCAD.2014.2316092 db/journals/tcad/tcad33.html#Gonzalez-EchevarriaCRFSVL14

Manuel Velasco-Jimenez Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Implementation issues in the hierarchical composition of performance models of analog circuits. 1-6 2014 DATE https://doi.org/10.7873/DATE.2014.025 http://dl.acm.org/citation.cfm?id=2616622 conf/date/2014 db/conf/date/date2014.html#Velasco-JimenezCRF14 Fábio Passos Maria Helena Fino Elisenda Roca Single-Objective Optimization Methodology for the Design of RF Integrated Inductors. 569-574 2014 DoCEIS https://doi.org/10.1007/978-3-642-54734-8_63 conf/ifip5-5/2014doceis db/conf/ifip5-5/doceis2014.html#PassosFR14 Fábio Passos M. Helena Fino Elisenda Roca A wideband lumped-element model for arbitrarily shaped integrated inductors. 1-4 2013 ECCTD https://doi.org/10.1109/ECCTD.2013.6662233 conf/ecctd/2013 db/conf/ecctd/ecctd2013.html#PassosFR13 Fábio Passos M. Helena Fino Elisenda Roca Moreno Analythical characterization of variable width integrated spiral inductors. 586-591 2013 MIXDES https://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=6613421 conf/mixdes/2013 db/conf/mixdes/mixdes2013.html#PassosFM13 Antonio Toro-Frías Rafael Castro-López Elisenda Roca Francisco V. Fernández 0001 Layout-aware Pareto fronts of electronic circuits. 345-348 2011 conf/ecctd/2011 ECCTD https://doi.org/10.1109/ECCTD.2011.6043357 db/conf/ecctd/ecctd2011.html#Toro-FriasCRF11 Francisco V. Fernández 0001 Juan Esteban-Muller Elisenda Roca Rafael Castro-López Stopping criteria in evolutionary algorithms for multi-objective performance optimization of integrated inductors. 1-8 2010 IEEE Congress on Evolutionary Computation https://doi.org/10.1109/CEC.2010.5586196 conf/cec/2010 db/conf/cec/cec2010.html#FernandezERC10

Bo Liu 0003 Francisco V. Fernández 0001 Georges G. E. Gielen Rafael Castro-López Elisenda Roca A memetic approach to the automatic design of high-performance analog integrated circuits. 2009 14 ACM Trans. Design Autom. Electr. Syst. 3 https://doi.org/10.1145/1529255.1529264 db/journals/todaes/todaes14.html#LiuFGCR09 42:1-42:24

Sonia Vargas-Sierra Elisenda Roca Gustavo Liñán Cembrano APS design alternatives in 0.18μm CMOS image sensor technology. 1-4 2009 ECCTD https://doi.org/10.1109/ECCTD.2009.5275145 conf/ecctd/2009 db/conf/ecctd/ecctd2009.html#Vargas-SierraRC09 Gustavo Liñán Cembrano Luis Carranza Betsaida Alexandre Elisenda Roca Ángel Rodríguez-Vázquez A focal plane processor for continuous-time 1-D optical correlation applications. 173-176 2009 ECCTD https://doi.org/10.1109/ECCTD.2009.5274945 conf/ecctd/2009 db/conf/ecctd/ecctd2009.html#CembranoCARR09 Elisenda Roca Rafael Castro-López Francisco V. Fernández 0001 Hierarchical synthesis based on pareto-optimal fronts. 755-758 2009 ECCTD https://doi.org/10.1109/ECCTD.2009.5275085 conf/ecctd/2009 db/conf/ecctd/ecctd2009.html#RocaCF09 Elisenda Roca Mourad Fakhfakh Rafael Castro-López Francisco V. Fernández 0001 Applications of evolutionary computation techniques to analog, mixed-signal and RF circuit design - an overview. 251-254 2009 ICECS https://doi.org/10.1109/ICECS.2009.5410987 conf/icecsys/2009 db/conf/icecsys/icecsys2009.html#RocaFCF09

Rafael Castro-López Oscar Guerra Elisenda Roca Francisco V. Fernández 0001 An Integrated Layout-Synthesis Approach for Analog ICs. 1179-1189 2008 27 IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 7 https://doi.org/10.1109/TCAD.2008.923417 db/journals/tcad/tcad27.html#Castro-LopezGRF08

L. Carranza R. Laviana Sonia Vargas-Sierra Jorge Cuadri Gustavo Liñán Elisenda Roca Ángel Rodríguez-Vázquez Locust-inspired vision system on chip architecture for collision detection in automotive applications. 2006 conf/iscas/2006 ISCAS https://doi.org/10.1109/ISCAS.2006.1692994 db/conf/iscas/iscas2006.html#CarranzaLVCLRR06 Rocío Maldonado-López Fernando Vidal-Verdú Gustavo Lilian Elisenda Roca Ángel Rodríguez-Vázquez Tactile Retina for Slip Detection. 96-101 2006 VECIMS https://doi.org/10.1109/VECIMS.2006.250799 conf/vecims/2006 db/conf/vecims/vecims2006.html#Maldonado-LopezVLRR06

Ángel Rodríguez-Vázquez Gustavo Liñán Cembrano L. Carranza Elisenda Roca Moreno Ricardo Carmona-Galán Francisco Jiménez-Garrido Rafael Domínguez-Castro Servando Espejo-Meana ACE16k: the third generation of mixed-signal SIMD-CNN ACE chips toward VSoCs. 851-863 2004 51-I IEEE Trans. Circuits Syst. I Regul. Pap. 5 https://doi.org/10.1109/TCSI.2004.827621 https://www.wikidata.org/entity/Q59343363 db/journals/tcas/tcasI51.html#Rodriguez-Vazquez04a

Oscar Guerra Elisenda Roca Francisco V. Fernández 0001 Ángel Rodríguez-Vázquez A Hierarchical Approach for the Symbolic Analysis of Large Analog Integrated Circuits. 48-52 2000 conf/date/2000 DATE https://doi.org/10.1109/DATE.2000.840014 https://doi.ieeecomputersociety.org/10.1109/DATE.2000.840014 https://doi.org/10.1145/343647.343697 https://www.wikidata.org/entity/Q131133099 db/conf/date/date2000.html#GuerraRFR00 Oscar Guerra Juan D. Rodríguez-García Elisenda Roca Francisco V. Fernández 0001 Ángel Rodríguez-Vázquez An error-controlled methodology for approximate hierarchical symbolic analysis. 133-136 2000 ISCAS https://doi.org/10.1109/ISCAS.2000.856014 conf/iscas/2000 db/conf/iscas/iscas2000.html#GuerraRRFR00

Ángel Rodríguez-Vázquez Elisenda Roca Manuel Delgado-Restituto Servando Espejo-Meana Rafael Domínguez-Castro MOST-Based Design and Scaling of Synaptic Interconnections in VLSI Analog Array Processing CNN Chips. 239-266 1999 23 J. VLSI Signal Process. 2-3 https://doi.org/10.1023/A:1008184732735 db/journals/vlsisp/vlsisp23.html#Rodriguez-VazquezRDED99

Elisenda Roca Servando Espejo-Meana Rafael Domínguez-Castro Gustavo Liñán Ángel Rodríguez-Vázquez A Programmable Imager for Very High Speed Cellular Signal Processing. 305-318 1999 23 J. VLSI Signal Process. 2-3 https://doi.org/10.1023/A:1008193018623 db/journals/vlsisp/vlsisp23.html#RocaEDLR99

Oscar Guerra Juan D. Rodríguez-García Elisenda Roca Francisco V. Fernández 0001 Ángel Rodríguez-Vázquez An Accurate Error Control Mechanism for Simplification Before Generation Algorihms. 412- 1999 conf/date/1999 DATE https://doi.org/10.1109/DATE.1999.761157 https://doi.ieeecomputersociety.org/10.1109/DATE.1999.761157 https://doi.org/10.1145/307418.307534 db/conf/date/date1999.html#GuerraRRFR99

Elisenda Roca Fabián Frutos Servando Espejo-Meana Rafael Domínguez-Castro Ángel Rodríguez-Vázquez Electrooptical measurement system for the DC characterization of visible detectors for CMOS-compatible vision chips. 499-506 1998 47 IEEE Trans. Instrum. Meas. 2 https://doi.org/10.1109/19.744198 db/journals/tim/tim47.html#RocaFEDR98

Oscar Guerra Juan D. Rodríguez-García Elisenda Roca Francisco V. Fernández 0001 Ángel Rodríguez-Vázquez A simplification before and during generation methodology for symbolic large-circuit analysis. 81-84 1998 ICECS https://doi.org/10.1109/ICECS.1998.813940 conf/icecsys/1998 db/conf/icecsys/icecsys1998.html#GuerraRRFR98 Saiyd Ahyoune Betsaida Alexandre Hussam Amrouch Xavier Aragonès Enrique Barajas Eros Camacho-Ruiz António Canelas Ricardo Carmona-Galán L. Carranza Luis Carranza Héctor Carrasco-Lopez Tomás Carrasco Carrillo Rafael Castro-López Gustavo Liñán CembranoGustavo Liñán Miguel Chanca Jorge Cuadri Manuel Delgado-Restituto Tom Dhaene Javier Diaz-Fortuny Rafael Domínguez-Castro Deborah Eric Servando Espejo-Meana Juan Esteban-Muller Mourad Fakhfakh F. V. Fernandez Francisco V. Fernández 0001 M. Helena FinoMaria Helena Fino Rafaella Fiorelli Fabián Frutos Jose M. Gata-Romero Georges G. E. Gielen Reinier Gonzalez-Echevarria Oscar Guerra Jörg Henkel Nuno HortaNuno C. G. Horta Piedad Brox JiménezPiedad Brox Francisco Jiménez-Garrido Mouna Kotti R. Laviana Gustavo Lilian Bo Liu 0003 José María López-Villegas Nuno Lourenço 0003Nuno C. Lourenço D. Malagon Rocío Maldonado-López Pablo Martín-Lloret Javier Martín-Martínez Ricardo Martins 0003 Diego Mateo Francesc Moll Montserrat Nafría Juan Núñez 0002 Fábio Passos G. Pedreira Marc Porti Ricardo Povoa Rosana Rodríguez Juan D. Rodríguez-García Ángel Rodríguez-Vázquez Antonio Rubio 0001 F. J. Rubio-Barbero Andrés Santana-Andreo Victor M. van Santen F. de Los Santos-Prieto Pablo Saraza-Canflanca Javier J. Sieiro Domenico Spina A. Toro Antonio Toro-Frías Sonia Vargas-Sierra Manuel Velasco-Jimenez Neus Vidal Fernando Vidal-Verdú Y. Ye