Listar Artículos (Instituto de Microelectrónica de Sevilla (IMSE-CNM)) por título
Mostrando ítems 1-20 de 278
-
Artículo
1 V CMOS subthreshold log domain PDM
(Springer, 2003)A new CMOS circuit strategy for very low-voltage Pulse-Duration Modulators (PDM) is proposed. Optimization of voltage ...
-
Artículo
10mhz cmos ota-c voltage-controlled quadrature oscillator
(Institution of Engineering and Technology, 1989)A quadrature-type voltage-controlled oscillator with operational transconductance amplifiers and capacitors (OTA-C) is ...
-
Artículo
7-decade tuning range CMOS OTA-C sinusoidal VCO
(Institute of Electrical and Electronics Engineers, 1998)A new operational transconductance amplifier-capacitor (OTA-C) based sinusoidal voltage-controlled oscillator (VCO) has ...
-
Artículo
A 0.8-μm CMOS two-dimensional programmable mixed-signal focal-plane array processor with on-chip binary imaging and instructions storage
(Institute of Electrical and Electronics Engineers, 1997)This paper presents a CMOS chip for the parallel acquisition and concurrent analog processing of two-dimensional (2-D) ...
-
Artículo
A 1000 FPS at 128×128 vision processor with 8-bit digitized I/O
(Institute of Electrical and Electronics Engineers, 2004)This paper presents a mixed-signal programmable chip for high-speed vision applications. It consists of an array of ...
-
Artículo
A 13-bit, 2.2-MS/s, 55-mW multibit cascade ΣΔ modulator in CMOS 0.7-μm single-poly technology
(Institute of Electrical and Electronics Engineers, 1999)This paper presents a CMOS 0.7-μm ΣΔ modulator IC that achieves 13-bit dynamic range at 2.2 MS/s with an oversampling ratio ...
-
Artículo
A 151 dB high dynamic range CMOS image sensor chip architecture with tone mapping compression embedded in-pixel
(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 ...
-
Artículo
A 3.6 μ s latency asynchronous frame-free event-driven dynamic-vision-sensor
(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 ...
-
Artículo
A 32 x 32 Pixel Convolution Processor Chip for Address Event Vision Sensors With 155 ns Event Latency and 20 Meps Throughput
(IEEE Computer Society, 2011)This paper describes a convolution chip for event-driven vision sensing and processing systems. As opposed to conventional ...
-
Artículo
A 515 nW, 0-18 dB programmable gain analog-to-digital converter for in-channel neural recording interfaces
(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 ...
-
Artículo
A Bio-Inspired AER Temporal Tri-Color Differentiator Pixel Array
(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 ...
-
Artículo
A Bio-Inspired Two-Layer Mixed-Signal Flexible Programmable Chip for Early Vision
(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 ...
-
Artículo
A Bio-Inspired Vision Sensor With Dual Operation and Readout Modes
(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 ...
-
Artículo
A BIST solution for frequency domain characterization of analog circuits
(Springer, 2010)This work presents an efficient implementation of a BIST solution for frequency characterization of analog systems. It ...
-
Artículo
A calibration technique for very low current and compact tunable neuromorphic cells: Application to 5-bit 20nA DACs
(Institute of Electrical and Electronics Engineers, 2008)Low current applications, like neuromorphic circuits, where operating currents can be as low as a few nanoamperes or less, ...
-
Artículo
A Chaotic Switched-Capacitor Circuit for 1/f Noise Generation
(Institute of Electrical and Electronics Engineers, 1992)A switched-capacitor circuit is reported for the generation of 1 / fYnoise. The circuit is described by a chaotic first-order ...
-
Artículo
A CMOL-Like Memristor-CMOS Neuromorphic Chip-Core Demonstrating Stochastic Binary STDP
(Institute of Electrical and Electronics Engineers Inc., 2022-12)The advent of nanoscale memristors raised hopes of being able to build CMOL (CMOS/nanowire/molecular) type ultra-dense ...
-
Artículo
A CMOS 0.8 μm fully differential current mode buffer for HF SI circuits
(Elsevier, 1998)We present a high-frequency fully-differential current-mode buffer to interface off-chip currents with no significant ...
-
Artículo
A CMOS 0.8- µm transistor-only 1.63-MHz switched-current bandpass ΣΔ modulator for AM signal A/D conversion
(Institute of Electrical and Electronics Engineers, 2000)This paper presents a CMOS 0.8-/spl mu/m switched-current (SI) fourth-order bandpass /spl Sigma//spl Delta/ modulator ...
-
Artículo
A CMOS 110-dB@40-kS/s programmable-gain chopper-stabilized third-order 2-1 cascade sigma-selta modulator for low-power high-linearity automotive aensor ASICs
(Institute of Electrical and Electronics Engineers, 2005)This paper describes a 0.35-μm CMOS chopper-stabilized switched-capacitor 2-1 cascade ΣΔ modulator for automotive sensor ...