Data

NameSerrano Gotarredona, María Teresa
DepartmentArquitectura y Tecnolog. de Computadores
Knowledge areaArquitectura y Tecnología de Computadores
Professional categoryProfesora Asociada
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  Statistics

  • Items

    127

  • Visits

    6898

  • Downloads

    7819

  Publications

 

Presentation
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Implementation of binary stochastic STDP learning using chalcogenide-based memristive devices

Mohan, Charanraj; Camuñas Mesa, Luis Alejandro; Rosa Utrera, José Manuel de la; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE, 2021-04-01)
The emergence of nano-scale memristive devices encouraged many different research areas to exploit their use in multiple ...
Article
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Neuromorphic Low-Power Inference on Memristive Crossbars With On-Chip Offset Calibration

Mohan, Charanraj; Camuñas Mesa, Luis Alejandro; Rosa, José M. de la; Vianello, Elisa; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE, 2021-03-01)
Monolithic integration of silicon with nano-sized Redox-based resistive Random-Access Memory (ReRAM) devices opened the ...
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Event-driven implementation of deep spiking convolutional neural networks for supervised classification using the SpiNNaker neuromorphic platform

Patiño Saucedo, Alberto; Rostro González, Horacio; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Elsevier, 2020-01-01)
Neural networks have enabled great advances in recent times due mainly to improved parallel computing capabilities in ...
Presentation
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Experimental Body-input Three-stage DC offset Calibration Scheme for Memristive Crossbar

Mohan, Charanraj; Camuñas Mesa, Luis Alejandro; Vianello, Elisa; Reita, Carlo; Rosa Utrera, José Manuel de la; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE, 2020-01-01)
Reading several ReRAMs simultaneously in a neuromorphic circuit increases power consumption and limits scalability. Applying ...
Article
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Neuromorphic Spiking Neural Networks and Their Memristor-CMOS Hardware Implementations

Camuñas Mesa, Luis Alejandro; Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa (MDPI, 2019-01-01)
Inspired by biology, neuromorphic systems have been trying to emulate the human brain for decades, taking advantage of its ...
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Asynchronous Spiking Neurons, the Natural Key to Exploit Temporal Sparsity

Yousefzadeh, Amirreza; Khoei, Mina A.; Hosseini, Sahar; Holanda, Priscila; Leroux, Sam; Moreira, Orlando; Tapson, Jonathan; Dhoedt, Bart; Simoens, Pieter; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2019-01-01)
Inference of Deep Neural Networks for stream signal (Video/Audio) processing in edge devices is still challenging. Unlike ...
Article
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A Digital Neuromorphic Realization of the 2-D Wilson Neuron Model

Nouri, Moslem; Hayati, Mohsen; Serrano Gotarredona, María Teresa; Abbott, Derek (IEEE Computer Society, 2019-01-01)
This brief presents a piecewise linear approximation of the nonlinear Wilson (NW) neuron model for the realization of an ...
Presentation
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A Current Attenuator for Efficient Memristive Crossbars Read-Out

Mohan, Charanraj; Rosa, José M. de la; Vianello, Elisa; Perniola, Luca; Reita, Carlo; Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa (IEEE Computer Society, 2019-01-01)
This paper presents a new current attenuator circuit to scale down the inference currents in memristor based crossbars that ...
Presentation
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Conversion of Synchronous Artificial Neural Network to Asynchronous Spiking Neural Network using sigma-delta quantization

Yousefzadeh, Amirreza; Hosseini, Sahar; Holanda, Priscila; Leroux, Sam; Werner, Thilo; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé; Dhoedt, Bart; Simoens, Pieter (IEEE Computer Society, 2019-01-01)
Artificial Neural Networks (ANNs) show great performance in several data analysis tasks including visual and auditory applications. ...
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Learning weights with STDP to build prototype images for classification

Vasudevan, Ajay; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2019-01-01)
The combination of Spike Timing Dependent Plasticity (STDP) and latency coding used in a spiking neural network has been ...
Article
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Asynchronous Spiking Neurons, the Natural Key to Exploit Temporal Sparsity

Yousefzadeh, Amirreza; Khoei, Mina A.; Hosseini, Sahar; Holanda, Priscila; Leroux, Sam; Moreira, Orlando; Tapson, Jonathan; Dhoedt, Bart; Simoens, Pieter; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers (IEEE), 2019-01-01)
Inference of Deep Neural Networks for stream signal (Video/Audio) processing in edge devices is still challenging. Unlike ...
PhD Thesis
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Diseño digital para sistemas bio-inspirados neuromórficos de proceso de visión.

Linares Barranco, Bernabé; Masquelier, T.; Serrano Gotarredona, María Teresa; Yousefzadeh, Amirreza (2018-04-04)
Artificial Intelligence (AI) is an exciting technology that flourished in this century. One of the goals for this technology ...
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A Configurable Event-Driven Convolutional Node with Rate Saturation Mechanism for Modular ConvNet Systems Implementation

Camuñas Mesa, Luis Alejandro; Domínguez Cordero, Yaisel L.; Linares Barranco, Alejandro; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Frontiers Media, 2018-01-01)
Convolutional Neural Networks (ConvNets) are a particular type of neural network often used for many applications like ...
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On Practical Issues for Stochastic STDP Hardware With 1-bit Synaptic Weights

Yousefzadeh, Amirreza; Stromatias, Evangelos; Soto, Miguel; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Frontiers Media, 2018-01-01)
In computational neuroscience, synaptic plasticity learning rules are typically studied using the full 64-bit floating ...
Article
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Active Perception with Dynamic Vision Sensors. Minimum Saccades with Optimum Recognition

Yousefzadeh, Amirreza; Orchard, Garrick; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers (IEEE), 2018-01-01)
Vision processing with Dynamic Vision Sensors (DVS) is becoming increasingly popular. This type of bio-inspired vision ...
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Performance Comparison of Time-Step-Driven versus Event-Driven Neural State Update Approaches in SpiNNaker

Yousefzadeh, Amirreza; Soto, Miguel; Serrano Gotarredona, María Teresa; Galluppi, Francesco; Plana, Luis A.; Furber, Steve B.; Linares Barranco, Bernabé (IEEE. Institute of Electrical and Electronics Engineers, 2018-01-01)
The SpiNNaker chip is a multi-core processor optimized for neuromorphic applications. Many SpiNNaker chips are assembled ...
Presentation
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Hybrid Neural Network, An Efficient Low-Power Digital Hardware Implementation of Event-based Artificial Neural Network

Maloberti, Franco; Setti, Gianluca; Yousefzadeh, Amirreza; Orchard, Garrick; Stromatias, Evangelos; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers (IEEE), 2018-01-01)
Interest in event-based vision sensors has proliferated in recent years, with innovative technology becoming more accessible ...
Presentation
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An Intrinsic Method for Fast Parameter Update on the SpiNNaker Platform

Soto, M.; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2018-01-01)
Neuromorphic Computing or Spiking (also called Event-Driven) Neural Systems are becoming of high interest as they potentially ...
Presentation
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Event-Driven Configurable Module with Refractory Mechanism for ConvNets on FPGA

Camuñas Mesa, Luis Alejandro; Domínguez Cordero, Yaisel L.; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2018-01-01)
We have developed a fully configurable event-driven convolutional module with refractory period mechanism that can be used ...
Presentation
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Scene Context Classification with Event-Driven Spiking Deep Neural Networks

Negri, Pablo; Soto, Miguel; Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa (IEEE Computer Society, 2018-01-01)
Event-Driven computation is attracting growing attention among researchers for several reasons. On one hand, the availability ...
Article
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Event-Driven Stereo Visual Tracking Algorithm to Solve Object Occlusion

Camuñas Mesa, Luis Alejandro; Serrano Gotarredona, María Teresa; Ieng, Sio-Hoi; Benosman, Ryad B. (IEEE Computer Society, 2018-01-01)
Object tracking is a major problem for many computer vision applications, but it continues to be computationally expensive. ...
Article
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An Event-Driven Classifier for Spiking Neural Networks Fed with Synthetic or Dynamic Vision Sensor Data

Stromatias, Evangelos; Soto, Miguel; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Frontiers Media, 2017-01-01)
This paper introduces a novel methodology for training an event-driven classifier within a Spiking Neural Network (SNN) ...
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An event-based classifier for Dynamic Vision Sensor and synthetic data

Stromatias, Evangelos; Soto, Miguel; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Frontiers Media, 2017-01-01)
This paper introduces a novel methodology for training an event-driven classifier within a Spiking Neural Network (SNN) ...
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A Spiking Neural Network Model of the Lateral Geniculate Nucleus on the SpiNNaker Machine

Sen-Bhattacharya, Basabdatta; Serrano Gotarredona, María Teresa; Balassa, Lorinc; Bhattacharya, Akash; Stokes, Alan B.; Rowley, Andrew; Sugiarto, Indar; Furber, Steve B. (Frontiers Media, 2017-01-01)
We present a spiking neural network model of the thalamic Lateral Geniculate Nucleus (LGN) developed on SpiNNaker, which ...
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On Multiple AER Handshaking Channels Over High-Speed Bit-Serial Bidirectional LVDS Links With Flow-Control and Clock-Correction on Commercial FPGAs for Scalable Neuromorphic Systems

Yousefzadeh, Amirreza; Jabłonski, M.; Iakymchuk, T.; Linares Barranco, Alejandro; Rosado, Alfredo; Plana, Luis A.; Temple, Steve; Serrano Gotarredona, María Teresa; Furber, Steve B.; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2017-01-01)
Address event representation (AER) is a widely employed asynchronous technique for interchanging “neural spikes” between ...
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Hardware Implementation of Convolutional STDP for On-line Visual Feature Learning

Yousefzadeh, Amirreza; Masquelier, T.; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE. Institute of Electrical and Electronics Engineers, 2017-01-01)
We present a highly hardware friendly STDP (Spike Timing Dependent Plasticity) learning rule for training ...
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Passive localization and detection of quadcopter UAVs by using Dynamic Vision Sensor

Hoseini, Seyed Farzad; Orchard, Garrick; Yousefzadeh, Amirreza; Deverakonda, B; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE. Institute of Electrical and Electronics Engineers, 2017-01-01)
We present a new passive and low power localization method for quadcopter UAVs (Unmanned aerial vehicles) by using dynamic ...
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Live demonstration: Hardware implementation of convolutional STDP for on-line visual feature learning

Yousefzadeh, Amirreza; Masquelier, T.; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE. Institute of Electrical and Electronics Engineers, 2017-01-01)
We present live demonstration of a hardware that can learn visual features on-line and in real-time during presentation ...
Presentation
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Multiplexing AER Asynchronous Channels over LVDS Links with Flow-Control and Clock-Correction for Scalable Neuromorphic Systems

Yousefzadeh, Amirreza; Jablonski, M.; Iakymchuk, T.; Linares Barranco, Alejandro; Rosado, A.; Plana, L.A.; Serrano Gotarredona, María Teresa; Furber, Steve B.; Linares Barranco, Bernabé (IEEE Computer Society, 2017-01-01)
Address-Event-Representation (AER) is a widely extended asynchronous technique for interchanging “neural spikes” among ...
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Live Demonstration: Multiplexing AER Asynchronous Channels over LVDS Links with Flow-Control and Clock- Correction for Scalable Neuromorphic Systems

Yousefzadeh, Amirreza; Jablonski, M.; Iakymchuk, T.; Linares Barranco, Alejandro; Rosado, A.; Plana, L.A.; Serrano Gotarredona, María Teresa; Furber, Steve B.; Linares Barranco, Bernabé (IEEE Computer Society, 2017-01-01)
In this live demonstration we exploit the use of a serial link for fast asynchronous communication in massively parallel ...
Presentation
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Spiking Hough for Shape Recognition

Negri, Pablo; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Springer, 2017-01-01)
The paper implements a spiking neural model methodology inspired on the Hough Transform. On-line event-driven spikes ...
Article
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Benchmarking Spike-Based Visual Recognition: A Dataset and Evaluation

Liu, Qian; Pineda García, Garibaldi; Stromatias, Evangelos; Serrano Gotarredona, María Teresa; Furber, Steve B. (Frontiers Media, 2016-01-01)
Today, increasing attention is being paid to research into spike-based neural computation both to gain a better understanding ...
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Fast Predictive Handshaking in Synchronous FPGAs for Fully Asynchronous Multisymbol Chip Links: Application to SpiNNaker 2-of-7 Links

Yousefzadeh, Amirreza; Plana, Luis A.; Temple, Steve; Serrano Gotarredona, María Teresa; Furber, Steve B.; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2016-01-01)
Asynchronous handshaken interchip links are very popular among neuromorphic full-custom chips due to their delay-insensitive ...
Article
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Plasticity in memristive devices for spiking neural networks

Saïghi, Sylvain; Mayr, Christian G.; Serrano Gotarredona, María Teresa; Schmidt, Heidemarie; Lecerf, Gwendal; Tomas, Jean; Grollier, Julie; Boyn, Sören; Vincent, Adrien F.; Querlioz, Damien; La Barbera, Selina; Alibart, Fabien; Vuillaume, Dominique; Bichler, Olivier; Gamrat, Christian; Linares Barranco, Bernabé (Frontiers Media, 2015-01-01)
Memristive devices present a new device technology allowing for the realization of compact non-volatile memories. Some of ...
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Poker-DVS and MNIST-DVS. Their History, How They Were Made, and Other Details

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Frontiers Media, 2015-01-01)
This article reports on two databases for event-driven object recognition using a Dynamic Vision Sensor (DVS). The first, ...
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Fast Pipeline 128x128 Pixel Spiking Convolution Core for Event-Driven Vision Processing in FPGAs

Yousefzadeh, Amirreza; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE. Institute of Electrical and Electronics Engineers, 2015-01-01)
This paper describes a digital implementation of a parallel and pipelined spiking convolutional neural network (SConvNet) core ...
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ConvNets Experiments on SpiNNaker

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé; Galluppi, Francesco; Plana, L.; Furber, S. (IEEE Computer Society, 2015-01-01)
The SpiNNaker Hardware platform allows emulating generic neural network topologies, where each neuronto- neuron connection ...
Presentation
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High-Speed Serial Interfaces for Event-Driven Neuromorphic Systems

Jablonski, M.; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2015-01-01)
Neuromorphic Engineering is the discipline of building sensory processing artificial systems inspired in the neural processing ...
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On the use of orientation filters for 3D reconstruction in event-driven stereo vision

Camuñas Mesa, Luis Alejandro; Serrano Gotarredona, María Teresa; Leng, Sío H.; Benosman, Ryad B.; Linares Barranco, Bernabé (Frontiers Media, 2014-01-01)
The recently developed Dynamic Vision Sensors (DVS) sense visual information asynchronously and code it into trains of ...
Presentation
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Event-driven sensing and processing for high-speed robotic vision

Camuñas Mesa, Luis Alejandro; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2014-01-01)
We present here an overview of a new vision paradigm where sensors and processors use visual information ...
Presentation
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An AER handshake-less modular infrastructure PCB with x8 2.5Gbps LVDS serial links

Iakymchuk, T.; Rosado, A.; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé; Jiménez Fernández, Ángel Francisco; Linares Barranco, Alejandro; Jiménez Moreno, Gabriel (IEEE Computer Society, 2014-01-01)
Nowadays spike-based brain processing emulation is taking off. Several EU and others worldwide projects are demonstrating ...
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Spike-based VITE control with Dynamic Vision Sensor applied to an Arm Robot.

Pérez Peña, Fernando; Morgado Estévez, Arturo; Serrano Gotarredona, María Teresa; Gómez Rodríguez, Francisco de Asís; Ferrer García, V.; Jiménez Fernández, Ángel Francisco; Linares Barranco, Alejandro (IEEE Computer Society, 2014-01-01)
Spike-based motor control is very important in the field of robotics and also for the neuromorphic engineering community ...
Article
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Retinomorphic Event-Based Vision Sensors: Bioinspired Cameras With Spiking Output

Posch, Christoph; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé; Delbruck, Tobi (IEEE Computer Society, 2014-01-01)
State-of-the-art image sensors suffer from significant limitations imposed by their very principle of operation. These ...
Presentation
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Event-driven stereo vision with orientation filters

Camuñas Mesa, Luis Alejandro; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé; Ieng, Sio-Hoi; Benosman, Ryad B. (IEEE Computer Society, 2014-01-01)
The recently developed Dynamic Vision Sensors (DVS) sense dynamic visual information asynchronously and code it into trains ...
Presentation
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Live Demonstration: Event-Driven Sensing and Processing for High-Speed Robotic Vision

Camuñas Mesa, Luis Alejandro; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2014-01-01)
Article
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STDP and STDP Variations with Memristors for Spiking Neuromorphic Learning Systems

Indiveri, Giacomo; Linares Barranco, Bernabé; Masquelier, T.; Serrano Gotarredona, María Teresa; Prodromakis, T. (2013-01-01)
In this paper we review several ways of realizing asynchronous Spike-Timing-DependentPlasticity (STDP) using memristors ...
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Multi-casting mesh AER: A scalable assembly approach for reconfigurable neuromorphic structured AER systems. Application to ConvNets

Zamarreño Ramos, Carlos; Linares Barranco, Alejandro; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2013-01-01)
This paper presents a modular, scalable approach to assembling hierarchically structured neuromorphic Address Event ...
Article
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Mapping from Frame-Driven to Frame-Free Event-Driven Vision Systems by Low-Rate Rate-Coding and Coincidence Processing. Application to Feed-Forward ConvNets

Pérez Carrasco, José Antonio; Zhao, Bo; Serrano Gotarredona, María del Carmen; Acha Piñero, Begoña; Serrano Gotarredona, María Teresa; Cheng, Shouchun; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers (IEEE), 2013-01-01)
Event-driven visual sensors have attracted interest from a number of different research communities. They provide visual ...
Article
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A 1.5 ns OFF/ON Switching-Time Voltage-Mode LVDS Driver/Receiver Pair for Asynchronous AER Bit-Serial Chip Grid Links With Up to 40 Times Event-Rate Dependent Power Savings

Zamarreño Ramos, Carlos; Kulkarni, Raghavendra; Silva Martínez, José; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2013-01-01)
This paper presents a low power fast ON/OFF switchable voltage mode implementation of a driver/receiver pair intended to ...
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Improved Contrast Sensitivity DVS and its Application to Event-Driven Stereo Vision

Serrano Gotarredona, María Teresa; Park, J.; Linares Barranco, Alejandro; Jiménez Fernández, Ángel Francisco; Benosman, Ryad B.; Linares Barranco, Bernabé (IEEE Computer Society, 2013-01-01)
This paper presents a new DVS sensor with one order of magnitude improved contrast sensitivity over previous reported DVSs. ...
Article
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Comparison between frame-constrained fix-pixel-value and frame-free spiking-dynamic-pixel convNets for visual processing

Farabet, Clément; Paz Vicente, Rafael; Perez Carrasco, José; Zamarreño Ramos, Carlos; Linares Barranco, Alejandro; LeCun, Yann; Culurciello, Eugenio; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Frontiers Media, 2012-01-01)
Most scene segmentation and categorization architectures for the extraction of features in images and patches make exhaustive ...
Article
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A Real-Time, Event Driven Neuromorphic System for Goal-Directed Attentional Selection

Gallupi, Francesco; Brohan, Kevin; Davidson, Simón; Serrano Gotarredona, María Teresa; Pérez Carrasco, José Antonio; Linares Barranco, Bernabé; Furber, Steve B. (Springer Verlag, 2012-01-01)
Computation with spiking neurons takes advantage of the abstraction of action potentials into streams of stereotypical ...
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An Event-Driven Multi-Kernel Convolution Processor Module for Event-Driven Vision Sensors

Camuñas Mesa, Luis Alejandro; Zamarreño Ramos, Carlos; Linares Barranco, Alejandro; Acosta Jiménez, Antonio José; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2012-01-01)
Event-Driven vision sensing is a new way of sensing visual reality in a frame-free manner. This is, the vision sensor (camera) ...
Presentation
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Design of adaptive nano/CMOS neural architectures

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2012-01-01)
Memristive devices are a promising technology to implement dense learning synapse arrays emulating the high memory capacity ...
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Neuromorphic Silicon Neuron Circuits

Arthur, John; Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa; Indiveri, Giacomo; Hamilton, Tara Julia; Schaik, André van; Delbruck, Tobi; Dudek, Piotr (2011-01-01)
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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, 2011-01-01)
This paper presents a 128 × 128 dynamic vision sensor. Each pixel detects temporal changes in the local illumination. A ...
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On spike-timing-dependent-plasticity, memristive devices, and building a self-learning visual cortex

Zamarreño Ramos, Carlos; Camuñas Mesa, Luis Alejandro; Pérez Carrasco, José Antonio; Masquelier, T.; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Frontiers Media, 2011-01-01)
In this paper we present a very exciting overlap between emergent nanotechnology and neuroscience, which has been discovered ...
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Sistema de reconocimiento de caracteres de alta velocidad basado en eventos

Pérez Carrasco, José Antonio; Acha Piñero, Begoña; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Unión Científica Internacional de Radio, 2011-01-01)
Spike-based processing technology is capable of very high speed throughput, as it does not rely on sensing and processing ...
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Red neuronal convolucional rápida sin fotogramas para reconocimientos de dígitos

Pérez Carrasco, José Antonio; Serrano Gotarredona, María del Carmen; Acha Piñero, Begoña; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Unión Científica Internacional de Radio, 2011-01-01)
In this paper a bio-inspired six-layer convolutional network (ConvNet) non-frame based for digit recognition is shown. The ...
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A bioinspired 128x128 pixel dynamic-vision-sensor

Serrano Gotarredona, María Teresa; Leñero Bardallo, Juan Antonio; Linares Barranco, Bernabé (2011-01-01)
This paper presents a 128x128 dynamic vision sensor. Each pixel detects temporal changes in the local illumination. A ...
Presentation
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Sistema de reconocimiento de caracteres de alta velocidad basado en eventos

Pérez Carrasco, José Antonio; Acha Piñero, Begoña; Serrano Gotarredona, María del Carmen; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (2011-01-01)
Spike-based processing technology is capable of very high speed throughput, as it does not rely on sensing and processing ...
Article
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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, 2011-01-01)
This paper describes a convolution chip for event-driven vision sensing and processing systems. As opposed to conventional ...
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A memristive nanoparticle/organic hybrid synapstor for neuro-inspired computing.

Alibart, Fabien; Pleutin, Stéphane; Bichler, Olivier; Gamrat, Christian; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé; Vuillaume, Dominique (Wiley, 2011-01-01)
A large effort is devoted to the research of new computing paradigms associated with innovative nanotechnologies that ...
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An Instant-Startup Jitter-Tolerant Manchester- Encoding Serializer/Deserializer Scheme for Event-Driven Bit-Serial LVDS Interchip AER Links

Zamarreño Ramos, Carlos; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2011-01-01)
This paper presents a serializer/deserializer scheme for asynchronous address event representation (AER) bit-serial interchip ...
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Voltage Mode Driver for Low Power Transmission of High Speed Serial AER Links

Zamarreño Ramos, Carlos; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé; Kulkarni, Raghavendra; Silva Martínez, José (IEEE Computer Society, 2011-01-01)
This paper presents a voltage-mode high speed driver to transmit serial AER data in scalable multi-chip AER systems. To ...
PhD Thesis
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Microchips convolucionadores AER para procesado asíncrono neocortical de información sensorial visual codificada en eventos

Acosta Jiménez, Antonio José; Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa; Camuñas Mesa, Luis Alejandro (2010-05-21)
En este trabajo, se presentan dos versiones diferentes de microchips convolucionadores completamente digitales basados en ...
PhD Thesis
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Estudio, diseño, implementación y test de retinas visuales VLSI sensoras de contraste espacial y temporal

Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa; Leñero Bardallo, Juan Antonio (2010-01-01)
En los últimos años hemos podido apreciar un crecimiento exponencial en las ventas de sistemas de visión. Dicha tendencia ...
Article
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Fast vision through frameless event-based sensing and convolutional processing: Application to texture recognition

Pérez Carrasco, José Antonio; Acha Piñero, Begoña; Serrano Gotarredona, María del Carmen; Camuñas Mesa, Luis Alejandro; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2010-01-01)
Address-event representation (AER) is an emergent hardware technology which shows a high potential for providing in the ...
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A five-decade dynamic-range ambient-light-independent calibrated signed-spatial-contrast AER retina with 0.1-ms latency and optional time-to-first-spike mode

Leñero Bardallo, Juan Antonio; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2010-01-01)
Address Event Representation (AER) is an emergent technology for assembling modular multiblock bio-inspired sensory and ...
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The EKV/ACM compact models for mismatch modeling down to 90nm and for new emergent non-CMOS nanotechnology FETs

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (2010-01-01)
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Neocortical frame-free vision sensing and processing through scalable Spiking ConvNet hardware

Camuñas Mesa, Luis Alejandro; Pérez Carrasco, José Antonio; Zamarreño Ramos, Carlos; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2010-01-01)
This paper summarizes how Convolutional Neural Networks (ConvNets) can be implemented in hardware using Spiking neural ...
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On neuromorphic spiking architectures for asynchronous STDP memristive systems

Pérez Carrasco, José Antonio; Zamarreño Ramos, Carlos; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2010-01-01)
Neuromorphic circuits and systems techniques have great potential for exploiting novel nanotechnology devices, which suffer ...
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A signed spatial contrast event spike retina chip

Leñero Bardallo, Juan Antonio; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2010-01-01)
Reported AER (Address Event Representation) contrast retinae perform a contrast computation based on the ratio between a ...
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On scalable spiking convnet hardware for cortex-like visual sensory processing systems

Camuñas Mesa, Luis Alejandro; Pérez Carrasco, José Antonio; Zamarreño Ramos, Carlos; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2010-01-01)
This paper summarizes how Convolutional Neural Networks (ConvNets) can be implemented in hardware using Spiking neural ...
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Spike-Based Convolutional Network for real-time processing

Pérez Carrasco, José Antonio; Serrano Gotarredona, María del Carmen; Acha Piñero, Begoña; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2010-01-01)
In this paper we propose the first bio-inspired sixlayer convolutional network (ConvNet) non-frame based that can be ...
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CAVIAR: A 45k neuron, 5M synapse, 12G connects/s AER hardware sensory-processing-learning-actuating system for high-speed visual object recognition and tracking

Serrano Gotarredona, Rafael; Oster, Matthias; Lichtsteiner, Patrick; Linares Barranco, Alejandro; Paz Vicente, Rafael; Gómez Rodríguez, Francisco de Asís; Camuñas Mesa, Luis Alejandro; Berner, Raphael; Rivas Pérez, Manuel; Jiménez Moreno, Gabriel; Civit Balcells, Antón; Serrano Gotarredona, María Teresa; Acosta Jiménez, Antonio José; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2009-01-01)
This paper describes CAVIAR, a massively parallel hardware implementation of a spike-based sensing-processing-learning-actuating ...
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A spatial calibrated AER contrast retina with adjustable contrast threshold

Leñero Bardallo, Juan Antonio; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (2009-01-01)
Address Event Representation (AER) is an emergent technology for assembling modular multi-blocks bio-inspired sensory and ...
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Low power LVDS transceiver for AER links with burst mode operation capability

Zamarreño Ramos, Carlos; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (2009-01-01)
This paper presents the design and simulation of an LVDS transceiver intended to be used in serial AER links. Traditional ...
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Exploiting memristance for implementing spike-time-dependent-plasticity in neuromorphic nanotechnology systems

Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa (2009-01-01)
In this paper we show that STDP can be implemented using a crossbar memristive array combined with neurons that asynchronously ...
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A Mismatch Calibrated Bipolar Spatial Contrast AER Retina with Adjustable Contrast Threshold

Leñero Bardallo, Juan Antonio; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2009-01-01)
Address Event Representation (AER) is an emergent technology for assembling modular multi-blocks bio-inspired sensory and ...
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Advanced Vision Processing Systems: Spike-Based Simulation and Processing

Pérez Carrasco, José Antonio; Serrano Gotarredona, María del Carmen; Acha Piñero, Begoña; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Springer, 2009-01-01)
In this paper we briefly summarize the fundamental properties of spike events processing applied to artificial vision ...
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OTA-C oscillator with low frequency variations for on-chip clock generation in serial LVDS-AER links

Zamarreño Ramos, Carlos; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2009-01-01)
This paper presents the design and simulation of an OTA-C oscillator intended to be used as on-chip frequency reference. ...
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A calibration technique for very low current and compact tunable neuromorphic cells: Application to 5-bit 20nA DACs

Leñero Bardallo, Juan Antonio; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2008-01-01)
Low current applications, like neuromorphic circuits, where operating currents can be as low as a few nanoamperes or less, ...
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Simulador de sistemas AER basados en eventos

Pérez Carrasco, José Antonio; Serrano Gotarredona, María del Carmen; Acha Piñero, Begoña; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (2008-01-01)
Address-Event-Representation (AER) is a communications protocol for transferring (visual) information between chips, ...
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On Real-Time AER 2-D Convolutions Hardware for Neuromorphic Spike-Based Cortical Processing

Serrano Gotarredona, Rafael; Serrano Gotarredona, María Teresa; Acosta Jiménez, Antonio José; Serrano Gotarredona, Clara; Pérez Carrasco, José Antonio; Linares Barranco, Bernabé; Linares Barranco, Alejandro; Jiménez Moreno, Gabriel; Civit Balcells, Antón (IEEE Computer Society, 2008-01-01)
In this paper, a chip that performs real-time image convolutions with programmable kernels of arbitrary shape is presented. The ...
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High-Speed Character Recognition System based on a complex hierarchical AER architecture

Pérez Carrasco, José Antonio; Serrano Gotarredona, María Teresa; Serrano Gotarredona, Clara; Acha Piñero, Begoña; Linares Barranco, Bernabé (IEEE Computer Society, 2008-01-01)
In this paper we briefly summarize the fundamental properties of spikes processing applied to artificial vision systems. ...
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Compact Calibration Circuit for Large Neuromorphic Arrays

Leñero Bardallo, Juan Antonio; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2008-01-01)
Low current applications, like neuromorphic circuits, where operating currents can be as low as few nano amps or less, ...
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Event based vision sensing and processing

Pérez Carrasco, José Antonio; Serrano Gotarredona, María del Carmen; Acha Piñero, Begoña; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2008-01-01)
In this paper we briefly summarize the fundamental properties of spike events processing applied to artificial vision ...
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LVDS interface for AER links with burst mode operation capability

Zamarreño Ramos, Carlos; Serrano Gotarredona, Rafael; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2008-01-01)
This paper presents the design and simulation of a serial AER LVDS communication link. It converts data from classical AER ...
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Fully Digital AER Convolution Chip for Vision Processing

Camuñas Mesa, Luis Alejandro; Acosta Jiménez, Antonio José; Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2008-01-01)
We present a neuromorphic fully digital convolution microchip for Address Event Representation (AER) spike-based processing ...
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The stochastic I-Pot: A circuit block for programming bias currents

Serrano Gotarredona, Rafael; Camuñas Mesa, Luis Alejandro; Serrano Gotarredona, María Teresa; Leñero Bardallo, Juan Antonio; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2007-01-01)
In this brief, we present the “Stochastic I-Pot.” It is a circuit element that allows for digitally programming a precise ...
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A spatial contrast retina with on-chip calibration for neuromorphic spike-based AER vision systems

Costas Santos, Jesús; Serrano Gotarredona, María Teresa; Serrano Gotarredona, Rafael; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2007-01-01)
We present a 32 32 pixels contrast retina microchip that provides its output as an address event representation (AER) ...
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On an Efficient CAD implementation of the distance term in pelgrom's mismatch model

Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa (Institute of Electrical and Electronics Engineers (IEEE), 2007-01-01)
In 1989, Pelgrom et al. published a mismatch model for MOS transistors, where the variation of parameter mismatch between ...
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Spike Events Processing for Vision Systems

Serrano Gotarredona, Rafael; Serrano Gotarredona, María Teresa; Acosta Jiménez, Antonio José; Linares Barranco, Alejandro; Jiménez Moreno, Gabriel; Civit Balcells, Antón; Linares Barranco, Bernabé (IEEE Computer Society, 2007-01-01)
In this paper we briefly summarize the fundamental properties of spike events processing applied to artificial vision ...
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An Accurate Automatic Quality-Factor Tuning Scheme for Second-Order LC Filters

Bahmani, Faramarz; Serrano Gotarredona, María Teresa; Sánchez Sinencio, Edgar (IEEE Computer Society, 2007-01-01)
This paper presents a scheme to accurately tune the quality factor of second-order LC bandpass filters. The information ...
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A Physical Interpretation of the Distance Term in Pelgrom’s Mismatch Model results in very Efficient CAD

Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa (IEEE Computer Society, 2007-01-01)
In 1989 Pelgrom et al. published a mismatch model for MOS transistors, where the standard quadratic deviation of the ...
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An AER Contrast Retina with On-Chip Calibration

Costas Santos, Jesús; Serrano Gotarredona, María Teresa; Serrano Gotarredona, Rafael; Linares Barranco, Bernabé (IEEE Computer Society, 2007-01-01)
We present a contrast retina microchip that provides its output as an AER (Address Event Representation) stream. Contrast ...
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A neuromorphic cortical-layer microchip for spike-based event processing vision systems

Serrano Gotarredona, Rafael; Serrano Gotarredona, María Teresa; Acosta Jiménez, Antonio José; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2006-01-01)
We present a neuromorphic cortical-layer processing microchip for address event representation (AER) spike-based processing ...
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High-speed image processing with AER-based components

Serrano Gotarredona, Rafael; Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa; Acosta Jiménez, Antonio José; Linares Barranco, Alejandro; Paz Vicente, Rafael; Gómez Rodríguez, Francisco de Asís; Jiménez Moreno, Gabriel; Civit Balcells, Antón (IEEE Computer Society, 2006-01-01)
A high speed sample image processing application using AER-based components is presented. The setup objective is to ...
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A Low-Power Current Mode Fuzzy-ART Cell

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2006-01-01)
This paper presents a very large scale integration (VLSI) implementation of a low-power current-mode fuzzy-adaptive ...
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AER Building Blocks for Multi-Layer Multi-Chip Neuromorphic Vision Systems

Serrano Gotarredona, Rafael; Oster, M.; Lichtsteiner, P.; Linares Barranco, Alejandro; Paz Vicente, Rafael; Gómez Rodríguez, Francisco de Asís; Kolle Riis, H.; Delbrück, Tobi; Liu, Shih-Chii; Zahnd, S.; Whatley, A.M.; Douglas, R.; Häfliger, P.; Jiménez Moreno, Gabriel; Civit Balcells, Antón; Serrano Gotarredona, María Teresa; Acosta Jiménez, Antonio José; Linares Barranco, Bernabé (Neural Information Processing Systems Foundation, 2005-01-01)
A 5-layer neuromorphic vision processor whose components communicate spike events asychronously using the ...
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A precise 90º quadrature OTA-C oscillator tunable in the 50-130-MHz range

Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa; Ramos Martos, J.; Ceballos Cáceres, Joaquín Francisco; Linares Barranco, Alejandro (Institute of Electrical and Electronics Engineers, 2004-01-01)
We present a very-large-scale integration continuous-time sinusoidal operational transconductance amplifiers quadrature ...
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A Precise CMOS Mismatch Model for Analog Design from Weak to Strong Inversion

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé; Velarde Ramírez, Jesús (IEEE Computer Society, 2004-01-01)
A five parameter mismatch model continuos from weak to strong inversion is presented. The model is an extension of a ...
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Compact low-power calibration mini-DACs for neural arrays with programmable weights

Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa; Serrano Gotarredona, Rafael (Institute of Electrical and Electronics Engineers, 2003-01-01)
This paper considers the viability of compact low-resolution low-power mini digital-to-analog converters (mini-DACs) for ...
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Log-domain implementation of complex dynamics reaction-diffusion neural networks

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2003-01-01)
In this paper, we have identified a second-order reaction-diffusion differential equation able to reproduce through parameter ...
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Precise 90º quadrature current-controlled oscillator tunable between 50-130 MHz

Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa; Ramos Martos, J.; Ceballos Cáceres, Joaquín Francisco; Mora Gutiérrez, José Miguel; Linares Barranco, Alejandro (Institute of Electrical and Electronics Engineers, 2003-01-01)
A VLSI continuous time sinusoidal OTA-C quadrature oscillator fabricated in a standard double-poly 0.8 µm CMOS process is ...
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On the design and characterization of femtoampere current-mode circuits

Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa (Institute of Electrical and Electronics Engineers, 2003-01-01)
In this paper, we show and validate a reliable circuit design technique based on source voltage shifting for current-mode ...
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Current-mode fully-programmable piece-wise-linear block for neuro-fuzzy applications

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 2002-01-01)
A new method to implement an arbitrary piece-wise-linear characteristic in current mode is presented. Each of the breaking ...
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A programmable VLSI filter architecture for application in real-time vision processing systems

Serrano Gotarredona, María Teresa; Andreou, Andreas G.; Linares Barranco, Bernabé (World Scientific Publishing, 2000-01-01)
An architecture is proposed for the realization of real-time edge-extraction filtering operation in an Address-Event-Representation ...
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A stored program 2/sup nd/ order/3-layer complex cell CNN-UM

Rekeczky, Csaba; Serrano Gotarredona, María Teresa; Roska, Tamás; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2000-01-01)
A stored program 2/sup nd/ order/3-layer complex cell cellular neural network Universal Machine (CNN-UM) architecture is ...
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A New Strong Inversion 5-Parameter Transistor Mismatch Model

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2000-01-01)
A new 5-parameter MOS transistor mismatch model is introduced capable of predicting transistor mismatch with very high ...
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A Methodology for MOS Transistor Mismatch Parameter Extraction and Mismatch Simulation

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 2000-01-01)
This paper presents a methodology for mismatch parameter extraction and mismatch simulation using conventional electrical ...
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Programmable kernel analog VLSI convolution chip for real time vision processing

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé; Andreou, Andreas G. (IEEE Computer Society, 2000-01-01)
A neural architecture that implements a programmable 2D image filter has been presented. The architecture allows to implement ...
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A general translinear principle for subthreshold MOS transistors

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé; Andreou, Andreas G. (Institute of Electrical and Electronics Engineers, 1999-01-01)
This paper revises the conditions under which the translinear principle can be fully exploited for MOS transistors operating ...
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Very wide range tunable CMOS/bipolar current mirrors with voltage clamped input

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé; Andreou, Andreas G. (Institute of Electrical and Electronics Engineers, 1999-01-01)
In low power current mode signal processing circuits it is often necessary to use current mirrors to replicate and ...
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AER image filtering architecture for vision-processing systems

Serrano Gotarredona, María Teresa; Andreou, Andreas G.; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 1999-01-01)
A VLSI architecture is proposed for the realization of real-time two-dimensional (2-D) image filtering in an ...
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A General Subthreshold MOS Translinear Theorem

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé; Andreou, Andreas G. (IEEE Computer Society, 1999-01-01)
This paper outlines the conditions under which the translinear principle can be fully exploited for MOS transistors operating ...
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Programmable 2D image filter for AER vision processing

Serrano Gotarredona, María Teresa; Andreou, Andreas G.; Linares Barranco, Bernabé (IEEE Computer Society, 1999-01-01)
A VLSI architecture is proposed for the realization of real-time 2D image filtering in an address-event-representation ...
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On the Design of Second Order Dynamics Reaction-Diffusion CNNs

Serrano Gotarredona, María Teresa; Rodríguez Vázquez, Ángel Benito (Springer, 1999-01-01)
In this paper, a second order reaction-diffusion equation has been identified which is able to reproduce through parameter ...
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A high-precision current-mode WTA-MAX circuit with multichip capability

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 1998-01-01)
This paper presents a circuit design technique suitable for the realization of winner-take-all (WTA), maximum (MAX), ...
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7-decade tuning range CMOS OTA-C sinusoidal VCO

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 1998-01-01)
A new operational transconductance amplifier-capacitor (OTA-C) based sinusoidal voltage-controlled oscillator (VCO) has ...
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An ART1 microchip and its use in multi-ART1 systems

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 1997-01-01)
Recently, a real-time clustering microchip neural engine based on the ART1 architecture has been reported. Such chip is ...
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A real-time clustering microchip neural engine

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 1996-01-01)
This paper presents an analog current-mode VLSI implementation of an unsupervised clustering algorithm. The clustering ...
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A modified ART 1 algorithm more suitable for VLSI implementations

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Elsevier, 1996-01-01)
This paper presents a modification to the original ART 1 algorithm (Carpenter and Grossberg, 1987a, A massively parallel ...
PhD Thesis
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Categorizadores neuronales en VLSI

Linares Barranco, Bernabé; Serrano Gotarredona, María Teresa (1996-01-01)
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A modular current-mode high-precision winner-take-all circuit

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (IEEE Computer Society, 1995-01-01)
In this paper we present a Winner-Take-All (WTA) circuit realized using current-mode circuit design techniques. The operation ...
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The active-input regulated-cascode current mirror

Serrano Gotarredona, María Teresa; Linares Barranco, Bernabé (Institute of Electrical and Electronics Engineers, 1994-01-01)
A continuous-time current mirror circuit is presented that combines an active input and a regulated cascode output. The ...