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Listar por autor "Luján Martínez, Clara Isabel"
Mostrando ítems 1-19 de 19
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Artículo
0.35-V SR-Enhanced Bulk-Driven OTA for Loads up to 10 nF
Ballo, Andrea; González Carvajal, Ramón; Grasso, Alfio Dario; Luján Martínez, Clara Isabel; Pennisi, Salvatore; Venezia, Chiara (IEEE, 2024-05-17)This study presents a low-voltage bulk-driven CMOS operational transconductance amplifier (OTA) operating in the subthreshold ...
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Artículo
A Compact Size Wideband RF-VGA Based on Second Generation Controlled Current Conveyors
Pino, Javier del; L. Khemchandani, Sunil; Galante-Sempere, D.; Luján Martínez, Clara Isabel (MDPI AG, 2020)This paper presents a methodology to design a wideband radio frequency variable gain amplifier (RF-VGA) in a low-cost ...
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Capítulo de Libro
Achieving Energy Efficiency in Analogue and Mixed Signal Integrated Circuit Design
López Morillo, Enrique; Márquez Lasso, Fernando J.; Sánchez Rodríguez, T.; Luján Martínez, Clara Isabel; Muñoz Chavero, Fernando (InTech, 2012-04)Wireless communications are one of the major successes of the engineering over the past two decades. The progress made in ...
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Ponencia
Adaptive Miller Compensation under Extreme Load Variations in IC-LDO regulators
Hinojo Montero, José María; Luján Martínez, Clara Isabel; Torralba Silgado, Antonio Jesús (2018-11-14)A new frequency compensation technique for output buffers able to manage a wide range of loads, is proposed in this paper. ...
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Tesis Doctoral
Diseño de circuitos electrónicos de ultra-bajo consumo en tecnologías nanométricas
Hinojo Montero, José María (2016-12-16)El escalado de los procesos de fabricación de semiconductores, predicho por el Dr. Moore en los años sesenta, ha tenido ...
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Trabajo Fin de Máster
Diseño de un amplificador de muy baja tensión y altas prestaciones basado en técnicas gate y bulk-driven
Corbacho Méndez, Ángel (2020)En este proyecto se presenta una nueva técnica de diseño de transistores de baja tensión, bulk driven quasi floating gate ...
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Trabajo Fin de Grado
Diseño de un filtro de condensadores conmutados Fleisher-Laker mediante técnicas P2D
Linares Serrano, Pablo (2019)En muchas aplicaciones de la electrónica contemporánea se requiere la implementación de filtros analógicos o conversores ...
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Trabajo Fin de Grado
Diseño de un receptor integrado para comunicación mediante ultrasonidos en canal metálico
Velasco Muñoz, Carlos Javier (2016)Este proyecto aborda el diseño de un bloque analógico para la adaptación de la señal proveniente de un sensor de ultrasonidos. ...
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Artículo
Effect of ionizing radiation on quasi-floating gate transistors
Luján Martínez, Clara Isabel; Hinojo Montero, José María; Palomo Pinto, Rogelio; Muñoz Chavero, Fernando; Martín Holgado, Pedro; Morilla García, Yolanda (Elsevier, 2023-10)Low power and low voltage are key in modern design. The quasi-floating gate (QFG) has proven to be an adequate choice in ...
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Artículo
Fully differential implementation of a delta-sigma modulator based on the pseudo-pseudo differential technique
Cabrera Bernal, Elena; Muñoz Chavero, Fernando; Torralba Silgado, Antonio Jesús; Luján Martínez, Clara Isabel (Elsevier, 2019-02)Flicker noise and distortion are the main limitations in biomedical applications, especially for Switched Capacitor ...
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Artículo
FVF-Based Low-Dropout Voltage Regulator with Fast Charging/Discharging Paths for Fast Line and Load Regulation
Hinojo Montero, José María; Luján Martínez, Clara Isabel; Torralba Silgado, Antonio Jesús; Ramírez Angulo, Jaime (Electronics and Telecommunications Research Institute (ETRI), 2017-06)A new internally compensated low drop-out voltage regulator based on the cascoded flipped voltage follower is presented ...
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Ponencia
IC-LDO Regulator with 600 nA Quiescent Current Using a Class AB Buffer
Hinojo Montero, José María; Luján Martínez, Clara Isabel; López Morillo, Enrique; Torralba Silgado, Antonio Jesús (2018-11-14)An ultra-low power Internally Compensated Low- Dropout (IC-LDO) regulator with a quiescent current consumption lower than ...
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Artículo
Internally compensated LDO regulator based on the cascoded FVF
Hinojo Montero, José María; Luján Martínez, Clara Isabel; Torralba Silgado, Antonio Jesús; Ramírez Angulo, Jaime (Elsevier, 2014-10)In this paper, an internally compensated low dropout (LDO) voltage regulator based on the Flipped Voltage Follower (FVF) ...
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Artículo
LDO compensation with variable Miller series resistance
Hinojo Montero, José María; Luján Martínez, Clara Isabel; Torralba Silgado, Antonio Jesús (The Institution of Engineering and Technology, 2014)A new compensation method for low dropout (LDO) voltage regulators is proposed, where the series resistor of the conventional Miller compensation changes with the load current to track the variations in the first non‐dominant pole.
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Artículo
Optimizing Time Resolution Electronics for DMAPs
López Morillo, Enrique; Luján Martínez, Clara Isabel; Hinojo Montero, José María; Márquez Lasso, Fernando J.; Muñoz Chavero, Fernando; Palomo Pinto, Rogelio (MPDI, 2023-06-21)Depleted Monolithic Active Pixel Sensors (DMAPSs) are foreseen as an interesting choice for future high-energy physics ...
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Tesis Doctoral
Performance enhancement in the desing of amplifier and amplifier-less circuits in modern CMOS technologies.
Cabrera Bernal, Elena (2018-07-13)In the context of nowadays CMOS technology downscaling and the increasing demand of high performance electronics by industry ...
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Ponencia
Rail to Rail Fully Differential Track and Hold Based on Clocked Differential Difference Amplifier Using Resistive Local Common Mode Feedback
Ramírez Angulo, Jaime; Luján Martínez, Clara Isabel; Rubia Marcos, Carlos; González Carvajal, Ramón; López Martín, Antonio (2008-11)An efficient clocked class AB fully differential rail to rail differential difference amplifier is introduced. It is based ...
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Ponencia
Smart ICTs for the enhancement of traffic logistics in the Port of Seville
Torralba Silgado, Antonio Jesús; Gutierrez-Rumbao, J.; Peral, J.M.; Daza Rebollo, David; Rodríguez-Serrano, A.; Hidalgo, E.; Gonzalez-Romo, J.M.; Castellano, M.; Collar, L.; Luján Martínez, Clara Isabel; Escudero Santana, Alejandro; Onieva, Luis; González Carvajal, Ramón (2015-09)This paper focuses in the optimization of intermodal transport by the development of a freight geolocation and telecontrol ...
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Ponencia
Smart Navigation System for the Port of Seville
Torralba Silgado, Antonio Jesús; Gutierrez-Rumbao, J.; Peral, J.M.; Daza Rebollo, David; Rodríguez-Serrano, A.; Hidalgo, E.; Gonzalez-Romo, J.M.; Castellano, M.; Collar, L.; Luján Martínez, Clara Isabel; Escudero Santana, Alejandro; Muñuzuri, Jesús; González Carvajal, Ramón (2015-09)This paper focuses in the development of an information platform for rivers and integrated navigation aid system in ...