Results 11 to 20 of about 769 (247)
Digitally Programmable Analogue Circuits for Sensor Conditioning Systems [PDF]
Sensors, 2009 This work presents two current-mode integrated circuits designed for sensor signal preprocessing in embedded systems. The proposed circuits have been designed to provide good signal transfer and fulfill their function, while minimizing the load effects ...
Santiago Celma +5 more
doaj +3 more sources
Open-ended evolution to discover analogue circuits for beyond conventional applications [PDF]
, 2012 Analogue circuits synthesised by means of open-ended evolutionary algorithms often have unconventional designs. However, these circuits are typically highly compact, and the general nature of the evolutionary search methodology allows such designs to be ...
Kalganova, TG
core +1 more source
A design-for-test structure for optimising analogue and mixed signal IC test [PDF]
, 1995 A new Design-for-Test (DfT) structure based on a configurable operational amplifier, referred to as a “swap amp” is presented that allows access to embedded analogue blocks.
Dorey, A. P. +7 more
core +1 more source
Programmable Input Mode Instrumentation Amplifier Using Multiple Output Current Conveyors
Metrology and Measurement Systems, 2017 In this paper a programmable input mode instrumentation amplifier (IA) utilising second generation, multiple output current conveyors and transmission gates is presented.
Pankiewicz Bogdan
doaj +1 more source
A Single-Chip CMOS Pulse Oximeter with On-Chip Lock-In Detection
Sensors, 2015 Pulse oximetry is a noninvasive and continuous method for monitoring the blood oxygen saturation level. This paper presents the design and testing of a single-chip pulse oximeter fabricated in a 0.35 µm CMOS process.
Diwei He +8 more
doaj +1 more source
The Journal of EngineeringA two‐stage Class A‐AB operational transconductance amplifier with low power consumption, high slew rate, and high bandwidth is introduced for handling large capacitive loads. Unlike the conventional two‐stage operational transconductance amplifiers that
Mohammad Rashtian +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner +14 more
wiley +1 more source
A push–pull FVF LDO with full‐spectrum PSR and fast transient response
Electronics LettersA push–pull low‐dropout regulator based on flipped voltage follower is proposed and designed in 65 nm CMOS, which has a push‐current mode and a pull‐current one.
Heng Zheng +4 more
doaj +1 more source
The Journal of Engineering, 2014 It has been shown in two earlier papers published from this study that corresponding to a given single-operational trans-conductance amplifier (single-OTA)-RC and dual-OTA-RC sinusoidal oscillators, there are three other structurally distinct equivalent ...
Raj Senani +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Oxygen‐tunnel (OT) indium tin oxide (ITO) vertical channel transistors (VCTs) enable reliable, high‐density gain‐cell memory for monolithic 3D integration. A sandwiched SiN/SiO2/SiN OT stack selectively regulates oxygen transport, suppressing parasitic electrode oxidation while stabilizing channel oxygen vacancies, thereby suppressing carrier injection
Hyeonho Gu +17 more
wiley +1 more source