Journals

S. Wang, M. Rovira, S. Demuru, C. Lafaye, J. Kim, B. P. Kunnel, C. Besson, C. Fernandez-Sanchez, F. Serra-Graells, J. Margarit-Taulé, J. Aymerich, J. Cuenca, I. Kiselev, V. Gremeaux, M. Saubade, C. Jiménez-Jorquera, D. Briand and S.-C. Liu, Multisensing Wearables for Real-Time Monitoring of Sweat Electrolyte Biomarkers During Exercise and Analysis on Their Correlation With Core Body Temperature, IEEE Transactions on Biomedical Circuits and Systems, 17:4(808-817), Aug 2023, ISSN 1932-4545 [doi][final-draft] 

J. Aymerich, A. Ferrer-Vilanova, J. Cisneros-Fernández, R. Escudé-Pujol, L. Terés, M. Dei, X. Muñoz-Berbel and F. Serra-Graells, Ultrasensitive Bacterial Sensing Using a Disposable All-in-One Amperometric Platform with Self-Noise Cancellation, Elsevier Biosensors and Bioelectronics, 234(115342), Aug 2023, ISSN 0956-5663 [doi][open-access]

A. Suanes, M. Dei, L. Terés and F. Serra-Graells, A 85dB-SNDR 50kHz Bootstrapping-Free Resistor-Less SC Delta-Sigma Modulator IP Block for PVT-Robust Low-Power ADCs, Elsevier Integration, 84(159-170), Feb 2022, ISSN 0167-9260 Invited Paper [doi][final-draft]

A. Guimerà-Brunet, E. Masvidal-Codina, J. Cisneros-Fernández, F. Serra-Graells and J. A. Garrido, Novel Transducers for High-Channel-Count Neuroelectronic Recording Interfaces, Elsevier Current Opinion in Biotechnology, 72(39-47), Dec 2021, ISSN 0958-1669 Invited Paper [doi][final-draft]

J. Cisneros-Fernández, R. Garcia-Cortadella, X. Illa, J. Martínez-Aguilar, J. Paetzold, R. Mohrlok, M. Kurnoth, C. Jeschke, L. Terés, J. A. Garrido, A. Guimerà-Brunet and F. Serra-Graells, A 1024-Channel 10-Bit 36-uW/ch CMOS ROIC for Multiplexed GFET-Only Sensor Arrays in Brain Mapping, IEEE Transactions on Biomedical Circuits and Systems, 15:5(860-876), Oct 2021, ISSN 1932-4545 Invited Paper [doi][final-draft]

D. Garnier-Fernández, F. Serra-Graells, C. Jiménez-Jorquera, A. Baldi-Coll, O. Arias de Fuentes, An Integrated ΔΣ A/D Architecture for Smart ISFET, Revista Cubana de Física, 38:1(33-37), Jul 2021, ISSN 2224-7939 [open-access]

R. Garcia-Cortadella, N. Schäfer, J. Cisneros-Fernandez, L. Ré, X. Illa, G. Schwesig, A. Moya, S. Santiago, G. Guirado, R. Villa, A. Sirota, F. Serra-Graells, J. A. Garrido and A. Guimerà-Brunet, Switchless Multiplexing of Graphene Active Sensor Arrays for Brain Mapping, ACS Nano Letters, 20:5(3528-3537), Mar 2020, ISSN 1530-6984 [doi][final-draft]

J. Aymerich, A. Márquez, X. Muñoz-Berbel, F. J. del Campo, G. Guirado, L. Terés, F. Serra-Graells and M. Dei, A 15-uW 105-dB 1.8-Vpp Potentiostatic Delta-Sigma Modulator for Wearable Electrochemical Transducers in 65-nm CMOS Technology, IEEE Access, 8(62127-62136), Mar 2020, ISSN 2169-3536 [doi][open-access]

A. Márquez, J. Aymerich, M. Dei, R. Rodríguez-Rodríguez, M. Vázquez-Carrera, J. Pizarro-Delgado, P. Giménez-Gómez, Á. Merlos, L. Terés, F. Serra-Graells, C. Jiménez-Jorquera, C. Domínguez and X. Muñoz-Berbel, Reconfigurable Multiplexed Point of Care System for Monitoring Type 1 Diabetes Patients, Elsevier Biosensors and Bioelectronics, 136(38-46), Jul 2019, ISSN 0956-5663 [doi][final-draft]

M. Dei, J. Aymerich, M. Piotto, P. Bruschi, F. J. del Campo and F. Serra-Graells, CMOS Interfaces for Internet-of-Wearables Electrochemical Sensors: Trends and Challenges, Special Issue on Low-power Wearable Healthcare Sensors, MDPI Electronics, 8:2(150), Jan 2019, ISSN 2079-9292 Invited Paper [doi][open-access]

R. Quijada, R. Durà, J. Pallarès, X. Formatjé, S. Hidalgo and F. Serra-Graells, Large-Area Automated Layout Extraction Methodology for Full-IC Reverse Engineering, Special Issue on Hardware Reverse Engineering and Obfuscation, Springer Journal of Hardware and Systems Security, 2:4(322-332), Dec 2018, ISSN 2509-3428, Invited Paper [doi][final-draft]

J. Aymerich, A. Márquez, L. Terés, X. Muñoz-Berbel, C. Jiménez, C. Domínguez, F. Serra-Graells and M. Dei, Cost-Effective Smartphone-Based Reconfigurable Electrochemical Instrument for Alcohol Determination in Whole Blood Samples, Elsevier Biosensors and Bioelectronics, 117(736-742), Jun 2018, ISSN 0956-5663 [doi][final-draft]

M. Dei, S. Sutula, J. Cisneros, E. Pun, R. J. E. Jansen, L. Terés and F. Serra-Graells, A Robust 96.6-dB-SNDR 50-kHz-Bandwidth Switched-Capacitor Delta-Sigma Modulator for IR Imagers in Space Instrumentation, MDPI Sensors, 17:6(1273), Jun 2017, ISSN 1424-8220 [doi][open-access]

S. Sutula, M. Dei, L. Terés and F. Serra-Graells, Variable-Mirror Amplifier: A New Family of Process-Independent Class-AB Single-Stage OTAs for Low-Power SC Circuits, IEEE Transactions on Circuits and Systems-I, 63:8(1101-1110), Aug 2016, ISSN 1549-8328 [doi][final-draft]

J.M. Margarit, G. Vergara, V. Villamayor, R. Gutiérrez-Álvarez, C. Fernández-Montojo, L. Terés and F. Serra-Graells, A 2-kfps Sub-uW/pix Uncooled-Pbse Digital Imager with 10 bit DR Adjustment and FPN Correction for High-Speed and Low-Cost MWIR Applications, IEEE Journal of Solid-State Circuits, 50:10(2394-2405), Oct 2015, ISSN 0018-9200 [doi][final-draft]

R. Figueras, R. Martínez, L. Terés and F. Serra-Graells, Experimental Characterization of a 10uW 55um-pitch FPN-Compensated CMOS Digital Pixel Sensor for X-ray Imagers, Elsevier Nuclear Instruments and Methods in Physics Research A, 761(19–27), Oct 2014, ISSN 0168-9002 [doi][final-draft]

S. Sutula, J. Pallarès, J. Gonzalo-Ruiz, F. X. Muñoz-Pascual, L. Terés and F. Serra-Graells, A 25-uW All-MOS Potentiostatic Delta-Sigma ADC for Smart Electrochemical Sensors, IEEE Transactions on Circuits and Systems-I, 61:3(671-679), Mar 2014, ISSN 1549-8328 [doi][final-draft]

S. Sutula, C. Ferrer and F. Serra-Graells, Design and Modeling of a Low-Power Multi-Channel Integrated Circuit for Infrared Gas Recognition, Elsevier Microprocessors and Microsystems, 36:5(355-364), Jul 2012, ISSN 0141-9331 [doi][final-draft]

R. Figueras, J. Sabadell, L. Terés and F. Serra-Graells, A 70-um Pitch 8-uW Self-Biased Charge-Integration Active Pixel for Digital Mammography, IEEE Transactions on Biomedical Circuits and Systems, 5:5(481-489), Oct 2011, ISSN 1932-4545 [doi][final-draft]

S. Sutula, C. Ferrer and F. Serra-Graells, A 400uW Hz-Range Lock-In A/D Frontend Channel for Infrared Spectroscopic Gas Recognition, Special Issue on ISCAS 2010, IEEE Transactions on Circuits and Systems-I, 58:7(1561-8), Jul 2011, ISSN 1549-8328, Invited Paper [doi][final-draft]

J. Sabadell, R. Figueras, J.M. Margarit, E. Martín, L. Terés and F. Serra-Graells, A 70umx70um CMOS Digital Active Pixel Sensor for Digital Mammography and X-ray Imaging, IOP Journal of Instrumentation, 6:3(C03002), Mar 2011, ISSN 1748-0221 [doi][final-draft]

R. Durà, F. Mathieu, L. Nicu, F. Pérez-Murano and F. Serra-Graells, A 0.3mW/Ch 1.25V Piezo-Resistance Digital ROIC for Liquid Dispensing MEMS, Special Issue on ISCAS 2008, IEEE Transactions on Circuits and Systems-I, 56:5(957-65), May 2009, ISSN 1549-8328, Invited Paper [doi][final-draft]

J. Margarit, L. Terés and F. Serra-Graells, A Sub-uW Fully Tunable CMOS DPS for Uncooled Infrared Fast Imaging, Special Issue on ISCAS 2008, IEEE Transactions on Circuits and Systems-I, 56:5(987-96), May 2009, ISSN 1549-8328, Invited Paper [doi][final-draft]

J. Arcamone, B. Misischi, F. Serra-Graells, M. A. F. van den Boogaart, J. Brugger, F. Torres, G. Abadal, N. Barniol and F. Pérez-Murano, Compact CMOS Current Conveyor for Integrated NEMS Resonators, IET Proceedings: Circuits, Devices and Systems, 2:3(317-23), Jul 2008, ISSN 1751-858X [doi][final-draft]

J. Arcamone, M. A. F. van den Boogaart, F. Serra-Graells, J. Fraxedas, J. Brugger and F. Pérez-Murano, Full-Wafer Fabrication by Nanostencil Lithography of Micro-nanomechanical Mass Sensors Monolithically Integrated with CMOS, IOP Nanotechnology, 19: 305302(13), Jun 2008, ISSN 0957-4484 [doi]

F. Serra-Graells, B. Misischi, E. Casanueva, C. Méndez and L. Terés, Low-Power and Compact CMOS APS Circuits for Hybrid Cryogenic Infrared Fast Imaging, IEEE Transactions on Circuits and Systems-II, 54:12(1052-6), Dec 2007, ISSN 1549-7747 [doi][final-draft]

J. Arcamone, B. Misischi, F. Serra-Graells, M. A. F. van den Boogaart, J. Brugger, F. Torres, G. Abadal, N. Barniol and F. Pérez-Murano, A Compact and Low-Power CMOS Circuit for Fully-Integrated NEMS Resonators, IEEE Transactions on Circuits and Systems-II, Vol.54:5, pp.377-381, May 2007, ISSN 1549-7747 [doi][final-draft]

F. Serra-Graells and J.L. Huertas, Low-Voltage CMOS Subthreshold Log-Domain Filtering, IEEE Transactions on Circuits and Systems-I, 52:10(2090-100), Oct 2005, ISSN 1057-7122 [doi][final-draft]

F. Serra-Graells and J.L. Huertas, Low-Voltage CMOS Subthreshold Log Amplification and AGC, IEE Proceedings: Circuits, Devices and Systems, 152:1(61-70), Feb 2005, ISSN 1350-2409 [doi[final-draft]

F. Serra-Graells, L. Gómez and J.L. Huertas, A True-1V 300uW CMOS-Subthreshold Log-Domain Hearing-Aid-on-Chip, IEEE Journal of Solid-State Circuits, 39:8(1271-81), Aug 2004, ISSN 0018-9200 [doi][final-draft]

F. Serra-Graells, A. Rueda and J.L. Huertas, Low-Voltage CMOS Log-Companding Techniques for Audio Applications, Special Issue on Current Mode Circuit Technqiues, Kluwer Journal of Analog Integrated Circuits and Signal Processing, 38:2/3(121-35), Jan 2004, ISSN 0925-1030 [doi][final-draft]

F. Serra-Graells, 1V All-MOS Sigma-Delta A/D Converters in the Log-Domain, Special Issue on ISCAS 2002 Analog and RF IC Design, Kluwer Journal of Analog Integrated Circuits and Signal Processing, 35:1(47-57), Apr 2003, ISSN 0925-1030, Invited Paper [doi][final-draft]

F. Serra-Graells and J.L. Huertas, 1V CMOS Subthreshold Log-Domain PDM, Kluwer Journal of Analog Integrated Circuits and Signal Processing, 34:3(183-7), Mar 2003, ISSN 0925-1030 [doi][final-draft]

F. Serra-Graells and J.L. Huertas, Sub-1V CMOS Proportional-To-Absolute-Temperature References, IEEE Journal of Solid-State Circuits, 38:1(84-8), Jan 2003, ISSN 0018-9200 [doi][final-draft]

J. Aguiló, E. Valderrama, P. Garrido, P. Serra, E. Cabruja and R. Villa, Silicon Via-Holes Arrays for Neural Interface Fabrication, Physics in Medicine and Biology, 39a:2(568), Institute of Physics, Aug 1994, ISSN 0031-9155

Conferences

M. Doblas, G. Candón, X. Carril, M. Domı́nguez, E. Erra, A. González, C. Hernández†, V. Jiménez, V. Kostalampros, R. Langarita, N. Leyva†, G. López-Paradı́s, J. Mendoza, J. Oltra, J. Pavón, C. Ramı́rez, N. Rodas, E. Reggiani, M. Rodrı́guez, C. Rojas, A. Ruiz, H. Safadi, V. Soria, A. Suanes, I. Vargas, F. Arreza, R. Figueras, P. Fontova-Musté, J. Marimon, R. Martı́nez, S. Moreno, J. Sacristán, O. Alonso, X. Aragonés, A. Cristal, Á. Diéguez, M. López, D. Mateo, F. Moll, M. Moretó, O. Palomar, M. A. Ramı́rez, F. Serra-Graells, N. Sonmez, L. Terés, O. Unsal, M. Valero and L. Villa, Sargantana: An Academic SoC RISC-V Processor in 22nm FDSOI Technology, Proceedings of the XXXVIII Conference on Design of Circuits and Integrated Systems (DCIS), Málaga, Spain, Nov 2023, ISSBN 979-8-3503-0385-8 [doi]

J. Cuenca-Michans, J. Aymerich, L. Terés, F. Serra-Graells and J. M. Margarit-Taulé, A Low-Power Neuromorphic CMOS Delta-Sigma Modulator Featuring Tunable Background Attenuation and Potentiostatic Asynchronous Readout for Smart Amperometric Electrochemical Sensors, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1-5, Monterey, CA, USA, May 2023, ISSBN 978-1-6654-5109-3 [doi][slides]

G. Cabo, G. Candón, X. Carril, M. Doblas, M. Domínguez, A. González, C. Hernández, V. Jiménez, V. Kostalampros, R. Langarita, N. Leyva, G. López-Paradís, J. Mendoza, F. Minervini, J. Pavón, C. Ramírez, N. Rodas, E. Reggiani, M. Rodríguez, C. Rojas, A. Ruiz, V. Soria, A. Suanes, I. Vargas, R. Figueras, P. Fontova, J. Marimon, V. Montabes, A. Cristal, C. Hernández, R. Martínez, M. Moretó, F. Moll, O. Palomar, M. A. Ramírez, A. Rubio, J. Sacristán, F. Serra-Graells, N. Sonmez, L. Terés, O. Unsal, M. Valero and L. Villa, DVINO: A RISC-V Vector Processor Implemented in 65nm Technology, Proceedings of the XXXVII Conference on Design of Circuits and Integrated Systems (DCIS), Pamplona, Spain, Nov 2022, ISSBN 978-1-6654-5950-1 [doi]

J. Sacristán, R. Martínez, A. Suanes, F. Serra-Graells and L. Terés, A Clock PLL IP-Block Development and its Porting to Different CMOS Technologies, Proceedings of the XXXVII Conference on Design of Circuits and Integrated Systems (DCIS), Pamplona, Spain, Nov 2022

C. Lafaye, M. Rovira, S. Demuru, S. Wang, J. Kim, B. P. Kunnel, C. Besson, C. Fernandez-Sanchez, F. Serra-Graells, J. M. Margarit-Taulé, J. Aymerich, J. Cuenca, I. Kiselev, V. Gremeaux, M. Saubade, C. Jiménez-Jorquera, D. Briand, S.-C. Liu, Real-Time Smart Multisensing Wearable Platform for Monitoring Sweat Biomarkers during Exercise, Proceedings of the IEEE Biomedical Circuits and Systems Conference (BioCAS), pp. 173-177, Taipei, Taiwan, Oct 2022, ISBN 978-1-6654-6917-3 [doi]

A. Suanes, L. Terés, M. Dei and F. Serra-Graells, A 0.8mW 50kHz 94.6dB-SNDR Bootstrapping-Free SC Delta-Sigma Modulator ADC with Flicker Noise Cancellation, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1-5, Daegu, Korea, May 2021, ISBN 978-1-7281-9201-7 [doi][slides]

J. Cisneros-Fernández, A. Guimerà-Brunet, R. Garcia-Cortadella, N. Schäfer, J. A. Garrido, L. Terés and F. Serra-Graells, A 1024-Channel GFET 10-bit 5-kHz 36-uW Read-Out Integrated Circuit for Brain uECoG, Proceedings of the IEEE International Conference on Electronics, Circuits and Systems (ICECS), Glasgow, Scotland, Nov 2020, ISBN 978-1-7281-6044-3, Best Paper Award [doi][slides]

A. Suanes, M. Dei, L. Terés and F. Serra-Graells, A 16bit 50kHz 177dB-FOMS Calibration-Free Bootstrapping-Free SC Delta-Sigma Modulator IP Block for Low-Power High-Resolution ADCs, pp. 334-339, Proceedings of the XXXV Conference on Design of Circuits and Integrated Systems (DCIS), Segovia, Spain, Nov 2020, ISBN 978-1-7281-9133-1 [doi][slides]

J. Cisneros-Fernández, M. Dei, L. Terés and F. Serra-Graells, Switch-Less Frequency-Domain Multiplexing of GFET Sensors and Low-Power CMOS Frontend for 1024-Channel uECoG, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1-5, Sapporo, Japan, May 2019, ISBN 978-1-7281-0397-6 [doi][slides]

J. Aymerich, M. Dei, L. Terés and F. Serra-Graells, A 72-uW 90-dB Wide-Range Potentiostatic CMOS Delta-Sigma Modulator with Flicker Noise Cancellation for Smart Electrochemical Sensors, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1-5, Sapporo, Japan, May 2019, ISBN 978-1-7281-0397-6 [doi][slides]

J. Aymerich, M. Dei, L. Terés and F. Serra-Graells, A 6.5-uW 70-dB 0.18-um CMOS Potentiostatic Delta-Sigma for Electrochemical Sensors, Proceedings of the IEEE PhD Research in Microelectronics and Electronics (PRIME), pp. 25-28, Prague, Czech Republic, Jul 2018, ISBN 978-1-5386-5387-6 [doi][slides]

R. Figueras, J.M. Margarit, G. Vergara, V. Villamayor, R. Gutiérrez-Álvarez, C. Fernández-Montojo, L. Terés and F. Serra-Graells, A 128x128-pix 4-kfps 14-bit Digital-Pixel PbSe-CMOS Uncooled MWIR Imager, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1-5, Florence, Italy, May 2018, ISBN 978-1-5386-4881-0 [doi][slides]

J. Cisneros, F. Serra-Graells, L. Terés and M. Dei, A Compact Switched-Capacitor Multi-Bit Quantizer for Low-Power High-Resolution Delta-Sigma ADCs, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1-5, Florence, Italy, May 2018, ISBN 978-1-5386-4881-0 [doi][poster]

J. Cisneros-Fernández, M. Dei, L. Terés and F. Serra-Graells, Design Methodology for Power-Efficient SC Delta-Sigma Modulators Based on Switched-VMAs, Proceedings of the XXXII Conference on Design of Circuits and Integrated Systems (DCIS), pp. 1-6, Barcelona, Spain, Nov 2017, ISBN 978-1-5386-5108-7 [doi][slides]

A. Márquez, J. Aymerich, P. Giménez-Gómez, M. Dei, F. Serra-Graells, C. Jiménez, C. Domínguez and X. Muñoz-Berbel, Portable and Miniaturized Lab on a Chip with Regenerable Membrane for Sanitary Emergencies, Proceedings of the 5th International Symposium on Sensor Science (I3S), Barcelona, Spain, Sep 2017, MDPI Proceedings, ISNN 2504-3900 [doi]

R. Durà, J. Pallarès, R. Quijada, X. Formatjé, S. Hidalgo and F. Serra-Graells, Fast and Robust Topology-Based Logic Gate Identification for Automated IC Reverse Engineering, Proceedings of the 43rd International Symposium for Testing and Failure Analysis (ISTFA), Pasadena, CA, USA, Nov 2017, ISBN 978-1-62708-150-4 [link]

J. Aymerich, M. Dei, L. Terés and F. Serra-Graells, Design of a Low-Power Potentiostatic Second-Order CT Delta-Sigma ADC for Electrochemical Sensors, Proceedings of the IEEE PhD Research in Microelectronics and Electronics (PRIME), pp. 105-108, Taormina, Italy, Jun 2017, ISBN 978-1-5090-6508-0 [doi][slides]

M. Dei, J. Sacristán, E. Marigó, M. Soundara, L. Terés and F. Serra-Graells, A 10-bit Current-Controlled Ring Oscillator with Rolling Regulation for Smart Sensing, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1-4, Baltimore, MD, USA, May 2017, ISBN 978-1-4673-6853-7 [doi][slides]

M. Dei, R. Figueras, J.M. Margarit, L. Terés and F. Serra-Graells, Highly Linear Integrate-and-Fire Modulators with Soft Reset for Low-Power High-Speed Imagers, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1-4, Baltimore, MD, USA, May 2017, ISBN 978-1-4673-6853-7 [doi][poster]

E. Pun, F. Serra-Graells, J. Madrenas, M. García, R. Jansen, F. Muñoz, D. González, M. Dei, L. Entrena and D. Fernández, ESA Cosmic Vision MF ASICs and IPs Development, ESA International Workshop on Analogue and Mixed-Signal Integrated Circuits for Space Applications (AMICSA), Gothenburg, Sweden, Jun 2016 [paper][slides]

S. Sutula, M. Dei, L. Terés and F. Serra-Graells,  A Calibration-Free 96.6-dB-SNDR Non-Bootstrapped 1.8-V 7.9-mW Delta-Sigma Modulator with Class-AB Single-Stage Switched VMAs, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 61-64, Montreal, Canada, May 2016, ISBN 978-1-4799-5341-7 [doi][slides]

F. Serra-Graells, How to Make your Integrated Sensor Smarter, IEEE International Conference on Computer as a Tool (EUROCON), Salamanca, Spain, Sep 2015, ISBN 978-1-4799-8569-2 [abstract][slides]

S. Sutula, M. Dei, L. Terés and F. Serra-Graells, Class-AB Single-Stage OpAmp for Low-Power Switched-Capacitor Circuits, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 2081-2084, Lisbon, Portugal, May 2015, ISBN 978-1-4799-8391-9, Student Best Paper Award Honorable Mention [doi][slides][poster]

J. Pallarès, S. Sutula, J. Gonzalo-Ruiz, F. X. Muñoz-Pascual, L. Terés and F. Serra-Graells, A Low-Power MOS-Only Potentiostatic ΔΣ ADC, Proceedings of the XIX Conference on Design of Circuits and Integrated Systems (DCIS), Madrid, Spain, Nov 2014, Best Paper Award [slides]

J. M. Margarit , L. Terés , E. Cabruja and F. Serra-Graells, A 10kfps 32x32 Integrated Test Platform for Electrical Characterization of Imagers, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 53-56, Melbourne, Australia, Jun 2014, ISBN 978-1-4799-3431-7 [doi][slides]

R. Figueras, L. Terés and F. Serra-Graells, Compact and Low-Power All-MOS Voltage References with Thermal Compensation, Proceedings of the XXVIII Conference on Design of Circuits and Integrated Systems (DCIS), pp. 80-85, San Sebastián, Spain, Nov 2013, ISBN 978-84-8081-401-0 [slides]

F.J. Delgado, J. García, C.L. Tarrida, J.M. Quero, P. Ortega, L. Terés, F. Serra-Graells and E. Cabruja, Integrated Design of a Smart Analog Sun Sensor with CMOS Technology, Proceedings of the IEEE International Conference on Industrial Technology (ICIT), pp. 184-188, Athens, Greece, Mar 2012, ISBN 978-1-4673-0342-2 [doi]

R. Figueras, F. Serra-Graells and L. Terés, A 55umx55um Charge-Integration Digital Pixel Sensor for Digital Direct Mammography in 0.18um CMOS Technology, Conference Record of the IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), pp. 3625-3630, Valencia, Spain, Oct 2011, ISBN 978-1-4673-0120-6 [doi][poster]

J. M. Margarit, M. Dei, L. Terés and F. Serra-Graells, A Self-Biased PLL-Tuned AER Pixel for High-Speed Infrared Imagers, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1812-1815, Rio de Janeiro, Brazil, May 2011, ISBN 978-1-4244-9473-6 [doi][slides]

S. Sutula, C. Ferrer and F. Serra-Graells, Design and Modeling of a 0.4mW/Ch Multi-Channel Integrated Circuit for Infrared Gas Recognition, Proceedings of the XXV Conference on Design of Circuits and Integrated Systems (DCIS), pp. 266-271, Lanzarote, Spain, Nov 2010, ISBN 978-84-693-7393-4 [slides]

A. Jemni, F. Serra-Graells and L. Terés, A fA-Range Low-Power Multi-Channel Digital Read-Out Integrated Circuit for Differential Mobility Analyzers, Proceedings of the XXV Conference on Design of Circuits and Integrated Systems (DCIS), pp. 278-283, Lanzarote, Spain, Nov 2010, ISBN 978-84-693-7393-4 [slides]

S. Sutula, C. Ferrer and F. Serra-Graells, A 100uA/Ch Fully-Integrable Lock-in Multi-Channel Frontend for Infrared Spectroscopic Gas Recognition, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 2267-2270, Paris, France, May 2010, ISBN 978-1-4244-5308-5 [doi][slides]

J. Gemio, J. Parron, J. Sacristan, F. Vila, F. Serra-Graells, A. Baldi and P. de Paco, Miniaturization Techniques Applied to Standard CMOS Technology Integrated Antennas, Proceedings of the Fourth European Conference on Antennas and Propagation (EuCAP), pp. 1-4, Barcelona, Spain, Apr 2010, ISBN 978-84-7653-472-4 [paper]

R. Figueras, J. Sabadell, J. M. Margarit, E. Martín, L. Terés and F. Serra-Graells, A 0.18um CMOS Low-Power Charge-Integration DPS for X-Ray Imaging, Proceedings of the IEEE Biomedical Circuits and Systems Conference (BioCAS), pp. 209-212, Beijing, China, Nov 2009, ISBN 978-1-4244-4918-7 [doi][slides]

X. Redondo, J. Pallarès, F. Vila, L. Terés and F. Serra-Graells, A 1.2V Low-Power 2.4GHz 0.18um CMOS Quadrature VCO, Proceedings of the XXIII Conference on Design of Circuits and Integrated Systems (DCIS), Grenoble, France, Nov 2008, ISBN 978-2-84813-124-5 [slides]

J. M. Margarit, L. Terés and F. Serra-Graells, A Sub-1uW Fully Programmable CMOS DPS for Uncooled Infrared Fast Imaging, Proceedings of the XXIII Conference on Design of Circuits and Integrated Systems (DCIS), Grenoble, France, Nov 2008, ISBN 978-2-84813-124-5 [slides]

J. M. Margarit, J. Sabadell, L. Terés and F. Serra-Graells, A Novel DPS Integrator for Fast CMOS Imagers, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1632-5, Seattle, WA, USA, May 2008, ISBN 978-1-4244-1684-4 [doi][slides]

J. M. Margarit, L. Terés and F. Serra-Graells, A Sub-μW Fully Programmable CMOS DPS for Uncooled Infrared Fast Imaging, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1424-7, Seattle, WA, USA, May 2008, ISBN 978-1-4244-1684-4, Best Paper Award by the Sensory Systems Technical Committee [doi][slides]

R. Durà, F. Mathieu, L. Nicu, F. Pérez-Murano and F. Serra-Graells, A 0.35um 1.25V Piezo-Resistance Digital ROIC for Liquid Dispensing MEMS, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 2082-5, Seattle, WA, USA, May 2008, ISBN 978-1-4244-1684-4 [doi][slides]

F. Serra-Graells, J. M. Margarit and L. Terés, A Self-Biased and FPN-Compensated Digital APS for Hybrid CMOS Imagers, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 2850-3, New Orleans, LA, USA, May 2007, ISBN 1-4244-0921-7 [doi][slides]

X. Redondo, J. Pallarès and F. Serra-Graells, A 1.2V 130μA 10-bit MOS-Only Log-Domain Sigma-Delta Modulator, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 17-20, New Orleans, LA, USA, May 2007, ISBN 1-4244-0921-7 [doi][slides]

G. Vergara, L. J. Gómez, V. Villamayor, M. Álvarez, M. C. Torquemada, M. T. Rodrigo, M. Verdú, F. J. Sánchez, R. M. Almazán, J. Plaza, P. Rodriguez, I. Catalán, R. Gutiérrez, M. T. Montojo, F. Serra-Graells, J. M. Margarit and L. Terés, Monolithic Uncooled IR Detectors of Polycrystalline PbSe: a Real Alternative, Proceedings of the SPIE Infrared Technology and Applications XXXIII, vol. 6542, Orlando, FL, USA, Apr 2007, ISBN 0-8194-6664-6 [doi]

J. Arcamone, M. A. F. van den Boogaart, F. Serra-Graells, S. I. Hansen, J. Brugger, F. Torres, G. Abadal, N. Barniol, and F. Pérez-Murano, Full Wafer Integration of NEMS on CMOS by Nanostencil Lithography, Proceedings of the IEEE International Electron Devices Meeting (IEDM), pp. 525-8, San Francisco, CA, USA, Dec 2006, ISBN 1-4244-0438-X [doi]

F. Serra-Graells, B. Misischi, E. Casanueva, C. Méndez and L. Terés, A 60ns 500x12 0.35um CMOS Low-Power Scanning Read-Out IC for Cryogenic Infra-Red Sensors, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 1742-5, Kobe, Japan, May 2005, ISBN 0-7803-8835-6 [doi][poster]

X. Redondo and F. Serra-Graells, 1V Compact Class-AB CMOS Log Filters, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), pp. 2000-3, Kobe, Japan, May 2005, ISBN 0-7803-8835-6 [doi][slides]

B. Misischi, F. Serra-Graells, E. Casanueva, C. Méndez and L. Terés, Design of Low-Power CMOS Read-Out ICs for Large Arrays Cryogenic Infra-Red Sensors, Proceedings of the XIX Conference on Design of Circuits and Integrated Systems (DCIS), pp. 180-5, Bordeaux, France, Nov 2004, ISBN 2-9522971-0-X [slides]

X. Redondo, J. Pallarès and F. Serra-Graells, Modeling All-MOS Log-Domain Sigma-Delta A/D Converters, Proceedings of the XIX Conference on Design of Circuits and Integrated Systems (DCIS), pp. 667-72, Bordeaux, France, Nov 2004, ISBN 2-9522971-0-X [slides]

J. Pallarès, X. Redondo, F. Serra-Graells and J. Sabadell, Implementation of an RTZ Code for Feedback DAC on a Sigma-Delta Modulator, Proceedings of the XIX Conference on Design of Circuits and Integrated Systems (DCIS), pp. 877-81, Bordeaux, France, Nov 2004, ISBN 2-9522971-0-X [slides]

X. Redondo and F. Serra-Graells, Exact Design of All-MOS Log Filters, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), vol. I, pp. 25-8, IEEE, Vancouver, Canada, May 2004, ISBN 0-7803-8251-X [doi][slides]

J. Pallarès, J. Sabadell and F. Serra-Graells, Modeling all-MOS Log Filters and its Application to Sigma-Delta Modulators, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), vol. I, pp. 117-20, IEEE, Bangkok, Thailand, May 2003, ISBN 0-7803-7762-1 [doi]

F. Serra-Graells, 1V sub-100uW 12b all-MOS Sigma-Delta A/D Converters in the Log-Domian, Proceedings of the XVII Conference on Design of Circuits and Integrated Systems (DCIS), pp. 9-13, Santander, Spain, Nov 2002, ISBN 84-8102-311-6 [slides]

F. Serra-Graells, 1V All-MOS Sigma-Delta A/D Converters in the Log-Domain, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), vol. II, pp. 213-6, IEEE, Phoenix, AZ, USA, May 2002, ISBN 0-7803-7448-7 [doi][poster]

F. Serra-Graells, L. Gómez and O. Farrés, A True 1V CMOS Log-Domain Analog Hearing-Aid-on-a-Chip, Proceedings of the IEEE European Solid-State Circuit Conference (ESSCIRC), pp. 420-3, Villach, Austria, Sep 2001, ISBN 2-914601-00-X [paper][poster]

F. Serra-Graells, All-MOS Subthreshold Log Filters, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), vol. 1, pp. 137-40, Sydney, Australia, May 2001, ISBN 0-7803-6685-9 [doi][slides]

F. Serra-Graells, VLSI CMOS Low-Voltage Log Companding Filters, Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS), vol. 1, pp. 172-5, Geneve, Switzerland, May 2000, ISBN 0-7803-5482-6 [doi][slides]

P. Serra-Graells, J. Parramón, E. Valderrama y J.L. Huertas, Circuitería para el Registro de Señal en Interfases Neurales de Tipo Regenerativo, Proceedings of the II Workshop Iberchip, Sao Paulo, Brazil, Feb 1996

J. Parramón, T. Osés, P. Serra-Graells, E. Cabruja, P. Garrido, R. Villa, J. Aguiló y E. Valderrama, Interfase Neural Monolítica de Tipo Regenerativo, Proceedings of the II Workshop Iberchip, Sao Paulo, Brazil, Feb 1996

J. Parramón, T. Osés, E. Valderrama, P. Serra y E. Cabruja, Interfase Neural: Compatibilización Micromecánica/Microelectrónica, Actas del X Congreso de Diseño de Circuitos Integrados y Sistemas (DCIS), pp. 661-6, Zaragoza, España, Nov 1995, ISBN 84-600-9269-0

J. Parramón, T. Osés, E. Valderrama, P. Serra y E. Cabruja, Interfase Neural: Compatibilización Micromecánica/Microelectrónica, Actas del XIII Congreso Anual Asociación Española de Bioingeniería, pp. 3-4, Barcelona, España, Oct 1995

E. Valderrama, R. Villa, C. Domínguez, X. Navarro, M. Butí, S. Calvet, P. Garrido, P. Serra y J. Aguiló, Regeneration Microelectrode Array Based on Si Technology for Long-Term Neural Recording and Stimulation, Proceedings of the Fifth International Symposium on Biomedical Engineering (ICBME), pp. 121-2, Santiago de Compostela, Spain, Sep 1994, ISBN 84-600-8981-9 [book]

D. Mateo, M. Roca, F. Serra-Graells and A. Rubio, An Approach to the Analysis of the Current Testability of IC Analog Sections, Proceedings of the Second Asian Test Symposium (ATS), pp. 82-7, Beijing, China, Nov 1993, ISBN 0-8186-3930-X [doi]

Books

F. Serra-Graells, A. Rueda and J.L. Huertas, Low-Voltage CMOS Log Companding Analog Design, Series in Engineering and Computer Science, Vol.733, 220pp., Kluwer Academic Publishers, Jun 2003, ISBN 1-4020-7445-X [book]