• Artículo
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      A 151 dB high dynamic range CMOS image sensor chip architecture with tone mapping compression embedded in-pixel 

      Vargas Sierra, Sonia; Liñán Cembrano, Gustavo; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2015)
      This paper presents a high dynamic range CMOS image sensor that implements an in-pixel content-aware adaptive global tone ...
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      A 16 Rules@2.5Mflips Mixed-Signal Programmable Fuzzy Controller CMOS-1μm Chip 

      Vidal Verdú, Fernando; Navas González, Rafael; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 1996)
      We present a fuzzy inference chip capable to evaluate 16 programmable rules at a speed of 2.5Mflips (2.5 × 10 6 fuzzy ...
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      A 2.2 μW analog front-end for multichannel neural recording 

      Valtierra, José Luis; Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2017)
      In this paper an analog front-end for the multi-channel implantable recording of neural signals is presented. It is comprised ...
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      A 2.5-V CMOS Wideband Sigma-Delta Modulator 

      Río Fernández, Rocío del; Medeiro Hidalgo, Fernando; Rosa Utrera, José Manuel de la; Pérez Verdú, Belén; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2003)
      A high-performance Sigma-Delta modulator for wireline communication applications is presenfed It employs a 4th-order cascade ...
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      A 2.5-V ΣΔ modulator in 0.25-um CMOS for ADSL 

      Río Fernández, Rocío del; Medeiro Hidalgo, Fernando; Rosa Utrera, José Manuel de la; Pérez Verdú, Belén; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2002)
      This paper presents a dual-quantization SC Sigma-Delta Modulator intended for A/D Conversion in ADSL applications.
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      A 2.5MHz bandpass active complex filter With 2.4MHz bandwidth for wireless communications 

      Villegas Calvo, José Alberto; Fiorelli Martegani, Rafaella Bianca; Ginés Arteaga, Antonio José; Doldan Lorenzo, Ricardo; Jalón, Maria Ángeles; Acosta Jiménez, Antonio José; Peralías Macías, Eduardo; Vázquez García de la Vega, Diego (2008)
      This paper presents a fully differential 8thorder transconductor-based active complex filter with 2.4MHz bandwidth and ...
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      A 26.5 nJ/px 2.64 Mpx/s CMOS Vision Sensor for Gaussian Pyramid Extraction 

      Suárez, Manuel; Fernández Berni, Jorge; Carmona Galán, Ricardo; Cabello, D.; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2014)
      This paper introduces a CMOS vision sensor to extract the Gaussian pyramid with an energy cost of 26.5 nJ/px at 2.64 Mpx/s, ...
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      A 3.6 μ s latency asynchronous frame-free event-driven dynamic-vision-sensor 

      Leñero Bardallo, Juan Antonio; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2011)
      This paper presents a 128 × 128 dynamic vision sensor. Each pixel detects temporal changes in the local illumination. A ...
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      A 32 x 32 Pixel Convolution Processor Chip for Address Event Vision Sensors With 155 ns Event Latency and 20 Meps Throughput 

      Camuñas Mesa, Luis Alejandro; Acosta Jiménez, Antonio José; Zamarreño Ramos, Carlos; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2011)
      This paper describes a convolution chip for event-driven vision sensing and processing systems. As opposed to conventional ...
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      A 4-mode reconfigurable low noise amplifier for implantable neural recording channels 

      Valtierra, José Luis; Rodríguez Vázquez, Ángel Benito; Delgado Restituto, Manuel (Institute of Electrical and Electronics Engineers, 2016)
      In this paper a reconfigurable implantable low noise amplifier for the recording of neural signals is presented. It is ...
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      A 5.3mW, 2.4GHz ESD protected Low-Noise Amplifier in a 0.13μm RFCMOS technology 

      Brandano, Davide; Delgado Restituto, Manuel; Ruiz Amaya, Jesús; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2007)
      An Electrostatic Discharge (ESD) protected Low- Noise Amplifier (LNA) for the 2.4 GHz ISM band designed in a 0.13 mum ...
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      A 515 nW, 0-18 dB programmable gain analog-to-digital converter for in-channel neural recording interfaces 

      Rodríguez Pérez, Alberto; Delgado Restituto, Manuel ; Medeiro Hidalgo, Fernando (Institute of Electrical and Electronics Engineers, 2014)
      This paper presents a low-area low-power Switched-Capacitor (SC)-based Programmable-Gain Analog-to-Digital Converter ...
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      A 64-channel inductively-powered neural recording sensor array 

      Rodríguez Pérez, Alberto; Masuch, Jens; Rodríguez Rodríguez, José Antonio; Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2012)
      This paper reports a 64-channel inductively powered neural recording sensor array. Neural signals are acquired, filtered, ...
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      A 76nW, 4kS/s 10-bit SAR ADC with offset cancellation for biomedical applications 

      Delgado Restituto, Manuel; Carrasco Robles, Manuel; Fiorelli, Rafaella; Ginés Arteaga, Antonio José; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2016)
      This paper presents a 10-bit fully-differential rail-to-rail successive approximation (SAR) ADC designed for biomedical ...
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      A basic building block approach to CMOS design of analog neuro/fuzzy systems 

      Vidal Verdú, Fernando; Rodríguez Vázquez, Ángel Benito; Linares Barranco, Bernabé; Sánchez Sinencio, Edgar (Institute of Electrical and Electronics Engineers, 1994)
      Outlines a systematic approach to design fuzzy inference systems using analog integrated circuits in standard CMOS VLSI ...
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      A Bio-Inspired AER Temporal Tri-Color Differentiator Pixel Array 

      Farian, Łukasz; Leñero Bardallo, Juan Antonio; Häfliger, Philipp (Institute of Electrical and Electronics Engineers, 2015)
      This article investigates the potential of a bio-inspired vision sensor with pixels that detect transients between three ...
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      A Bio-Inspired Two-Layer Mixed-Signal Flexible Programmable Chip for Early Vision 

      Carmona Galán, Ricardo; Jiménez Garrido, Francisco José; Domínguez Castro, Rafael; Espejo Meana, Servando Carlos; Roska, Tamás; Rekeczky, Csaba; Petrás, István; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2003)
      A bio-inspired model for an analog programmable array processor (APAP), based on studies on the vertebrate retina, has ...
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      A Bio-Inspired Vision Sensor With Dual Operation and Readout Modes 

      Leñero Bardallo, Juan Antonio; Hafliger, Philipp Dominik; Carmona Galán, Ricardo; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2016)
      This paper presents a novel event-based vision sensor with two operation modes: intensity mode and spatial contrast ...
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      A bioinspired 128x128 pixel dynamic-vision-sensor 

      Serrano Gotarredona, María Teresa; Leñero Bardallo, Juan Antonio; Linares Barranco, Bernabé (2011)
      This paper presents a 128x128 dynamic vision sensor. Each pixel detects temporal changes in the local illumination. A ...
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      A BIST solution for frequency domain characterization of analog circuits 

      Barragán Asián, Manuel José; Vázquez García de la Vega, Diego; Rueda Rueda, Adoración (Springer, 2010)
      This work presents an efficient implementation of a BIST solution for frequency characterization of analog systems. It ...