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57 Resources for

capacitance

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ESD Simulator: The NSG 437 ESD Simulator meets the holding time of at least 5 s required by the global ESD standards. During air- and contact-discharge operation, it generates pulses of 200 V to 30 kV. The simulator features interchangeable network modules with resistance values from 0[ohm] and a capacitance up to...; Tags: capacitance, ISO, keypad, network, pulse, Quality; Research articles 2007-11-01
Integrating passives: to save real estate and enhance reliability, even the DoD is embedding parts: While commercial electronics manufacturers typically drive technology trends, the Department of Defense is actively pursuing methods to reduce the size, weight and cost of its high-reliability electronics, particularly in mobile RF applications. Complex RF modules may require a high number of top-performing passives. These critical passives may in turn consume...; Tags: capacitance, capacitor, electronics, network, NETWORKING, U.S. Department of Defense; Research articles 2007-08-01
Dual-display DMM: The Model 2890A 51,000-count dual-display DMM is hand held and battery powered. It measures true RMS ACV, ACA, and AC+DC. Model 2890A has a five-digit LCD for primary and secondary displays, a 21-segment analog bar graph, automatic polarity indicator, and data hold. It measures resistance to 500 M[ohm], conductance to...; Tags: Australian Communications Authority, capacitance, Components, Engineering, HARDWARE; Research articles 2006-10-01
Recognition for Aus nanotech company.(Brief Article): Mar 20, 2005 (Electronics News - ABIX via COMTEX) Australian-based nanotechnology company Cap-XX has been named a "2005 Technology Pioneer" at the World Economic Forum. The company was praised for initiating and applying the most innovative technologies. Cap-XX was one of the first companies...; Tags: capacitance, HARDWARE, Nanotechnology, Semiconductors, technology, World Economic Forum; Research articles 2005-03-21
Application of an SOI 0.12-5m CMOS technology to SoCs with low-power and high-frequency circuits: Systems-on-chips SoCs that combine digital and high-speed communication circuits present new opportunities for power-saving designs. This results from both the large number of system specifications that can be traded off to minimize overall power and the inherent low capacitance of densely integrated devices. As shown in this paper, aggressively scaled...; Tags: capacitance, capacitor, CMOS, Dr., high-performance, IBM Corp., IEEE, integration, Omega, performance, radio, substrate, technology, transistor, VLSI; Research articles 2003-09-01

Wide tuning range RF-MEMS varactors fabricated using the polyMUMPs foundry.(Technical Feature)(RF-microelectromechanical system variable capacitors, Polysilicon Multi-user MEMS Process): Semiconductor varactor diodes are widely used throughout the electromagnetic spectrum, but their performance limits their applications. One technology being pursued by industry and academia as a potential solution to these problems is RF-MEMS varactors. This article introduces the reader to fundamental device research conducted at McGill...; Tags: capacitance, capacitor, foundry, IEEE, McGill University, MEMS, microwave, plate, suspension; Research articles 2003-08-01
Design automation methodology and rf/analog modeling for rf CMOS and SiGe BiCMOS technologies: The rapidly expanding telecommunications market has led to a need for advanced rf integrated circuits. Complex rf- and mixed-signal system-on-chip designs require accurate prediction early in the design schedule, and time-to-market pressures dictate that design iterations be kept to a minimum. Signal integrity is seen as a key issue in...; Tags: Burlington, capacitance, capacitor, CMOS, extraction, IBM Corp., IEEE, modeling, performance, SGP, substrate, technology, tool; Research articles 2003-03-01
Low-power circuits and technology for wireless digital systems: As CMOS technology scales to deep-submicron dimensions, designers face new challenges in determining the proper balance between aggressive high-performance transistors and lower-performance transistors to optimize system power and performance for a given application. Determining this balance is crucial for battery-powered handheld devices in which transistor leakage and active power limit...; Tags: capacitance, CMOS, Components, Dr., HARDWARE, high-performance, IBM Corp., IEEE, Memory, performance, processor, Semiconductors, technology, transistor, wireless; Research articles 2003-03-01
Foundation of rf CMOS and SiGe BiCMOS technologies: This paper provides a detailed description of the IBM SiGe BiCMOS and rf CMOS technologies. The technologies provide high-performance SiGe heterojunction bipolar transistors HBTs combined with advanced CMOS technology and a variety of passive devices critical for realizing an integrated mixed-signal system-on-a-chip SoC. The paper reviews the process development and...; Tags: capacitance, capacitor, chip, CMOS, Dr., General Electric Co., IBM Corp., IEEE, isolation, performance, PIP, silicon, substrate, technology, transistor, wireless; Research articles 2003-03-01
Capacitance keys security: San Jose, Calif.-Having missed your opportunity to invest in the hula hoop and burned by the dot.com run-up and collapse, you might be on the make for a product that rocks and a stock that'll roll. High technology research firm Frost & Sullivan is predicting that silicon-based fingerprint sensors will...; Tags: capacitance, Frost & Sullivan, security, sensor, silicon; Research articles 2003-01-01
Aerogel supercapacitors combine properties of batteries and capacitors. (Passive & Discrete Components).: The PowerStor[R] P Series from Cooper features low ESR 5 V aerogel supercapacitors with values ranging from 0.1 F to 1.0 F. This series combines the features of high energy rechargeable batteries and high power electrolytic capacitors. Two types are available: the low ESR, high power...; Tags: backup, battery, capacitance, capacitor, Cooper, HARDWARE, Servers; Research articles 2002-11-15
Supercapacitor design kits. (Product Tech Highlight: Capacitors, Resistors & Potentiometers).: PowerStor[R] design kits from Cooper Electronic Technologies feature a sampling of supercapacitors in a variety of capacitances, low and ultra-low ESR, voltages and package designs. Kits are available for the company's PowerStor A, B and P Series supercapacitors. PowerStor supercapacitors are based on a special type...; Tags: capacitance, capacitor, carbon, Cooper, HARDWARE, Servers; Research articles 2002-10-01
Cooper combines the best of batteries and capacitors: Cooper Electronic Technologies' PowerStorR P Series features low equivalent series resistance ESR 5V aerogel supercapacitors with value ranges from 0.1F to 1.0F. It combines the best features of high-energy rechargeable batteries and high-power electrolytic capacitors. Two types are available, the low ESR, high-power PA Series with ESR values ranging from...; Tags: Backups, battery, capacitance, capacitor, Cooper, HARDWARE, Servers; Research articles 2002-10-01
Nist researchers complete uncertainty analysis for linking ECCS to SI farad - General Developments - Electron-Counting Capacitance Standard: NIST researchers have completed an uncertainty analysis for the comparison of a cryogenic vacuum-gap capacitor against the NIST calculable capacitor. This work is a critical step in the development of the Electron-Counting Capacitance Standard ECCS. The essential idea of the ECCS is to place an accurately known electric charge,...; Tags: analysis, capacitance, capacitor, NIST; Research articles 2002-09-01
Ion gauge controller. (Product Review)(Advertisement).(Brief Article): The IGC100 controller from Stanford Research Systems monitors pressure from up to two B-A ion gauges, two Pirani gauges, and four capacitance manometers. It performs NIST traceable pressure measurements, has a touch screen display that records pressure versus time curves, comes with analog I/O ports, and...; Tags: advertisement, capacitance, Components, HARDWARE, Keyboards, NIST; Research articles 2002-09-01
Smiths Aerospace Supplies Power & Fuel Systems for X-45A UCAV: Business Editors FARNBOROUGH, U.K.--BUSINESS WIRE--July 22, 2002 Smiths Aerospace supplies the solid-state power distribution and fuel gauging systems for the Boeing X-45A UCAV unmanned combat air vehicle. John Ferrie, Smiths Aerospace Group Managing Director, notes: "We are excited to take part in UCAV by providing proven systems...; Tags: aircraft, Boeing Co., capacitance, Manufacturing; Research articles 2002-07-22
beyond the conventional transistor: This paper focuses on approaches to continuing CMOS scaling by introducing new device structures and new materials. Starting from an analysis of the sources of improvements in device performance, we present technology options for achieving these performance enhancements. These options include high-dielectric-constant (high-k) gate dielectric, metal gate electrode, double-gate FET,...; Tags: capacitance, CMOS, electron, HARDWARE, IEEE, mobility, Nanotechnology, nanotube, performance, Semiconductors, silicon, technology, transistor, VLSI, wafer; Research articles 2002-03-01
Challenges and future directions for the scaling of dynamics random-access memory (DRAM): Significant challenges face DRAM scaling toward and beyond the 0.10-mum generation. Scaling techniques used in earlier generations for the array-access transistor and the storage capacitor are encountering limitations which necessitate major innovation in electrical operating mode, structure, and processing. Although a variety of options exist for advancing the technology, such...; Tags: capacitance, capacitor, cell, Components, Delta, diffusion, DRAM, HARDWARE, IBM Corp., IEEE, Memory, RAM, Semiconductors, storage, technology, transistor; Research articles 2002-03-01
NIST researchers two steps closer to electron-counting capacitance standards - News Briefs - Brief Article: A team of NIST scientists in collaboration with an intern from the University of Maryland, has made two advances in the development of cryogenic capacitors for use with the Electron-Counting Capacitance Standard ECCS. The ECCS is being developed as a quantum-based representation of capacitance. It relies on pumping a precisely...; Tags: capacitance, capacitor, NIST, standards; Research articles 2002-03-01
Semiconductor Labs Put New Nist Software Through Its Paces - Brief Article: Forty semiconductor industry laboratories that require accurate measurements of the concentration and distribution of dopant atoms within nanometer-scale devices are field testing a beta version of NIST's new FASTC2D ("fast capacitance to dopant" level) software. The software provides an essential link between qualitative images captured by a scanning capacitance microscope...; Tags: capacitance, HARDWARE, NIST, SCM, Semiconductors, SOFTWARE, transistor; Research articles 2001-07-01