Vector modulator

10 May, 2005 | Supplied by:

Hittite Microwave has introduced a high dynamic range vector modulator RFIC, suitable for wireless infrastructure applications from 1800-2200 MHz.

Crossbar latches take on transistors

10 May, 2005

US scientists have made nano-scale devices they claim could one day replace current transistor technology. The tiny devices, 'crossbar latches', are made up of a combination of crossed-over platinum wires with steric acid molecules set at their junctions.

Supercomputer on a chip

06 May, 2005

IBM, the Sony Group and Toshiba have disclosed in detail the multi-core architectural design - featuring supercomputer-like floating point performance with observed clock speeds greater than 4 GHz.

The light at the end of the tunnel

05 May, 2005

While enormous machines gouge out 7 m wide tunnels from the hard rock beneath Martin Ams' feet as part of the Epping to Chatswood Rail Line, the Macquarie University PhD student focuses on making tunnels just five microns wide

Verifying RF transceivers

05 May, 2005 by David C Lee, Mentor Graphics Corp

The global market for portable communication products such as pagers, two-way radios, cordless phones, mobile phones, personal GPS receivers, wireless internet browsers and portable video phones is growing at a rapid pace

DAQs for PCIs

12 April, 2005 | Supplied by:

National Instruments has introduced its highest resolution multi-function data acquisition (DAQ) devices for the PCI bus with four 18 bit M Series DAQ devices.

90 nm SDRAM

12 April, 2005 | Supplied by:

Samsung Electronics has announced what it claims is the industry's first mass production of 90 nm 512 Mb DDR SDRAM on 300 mm base wafers.

Computers from a single atom?

01 April, 2005

What is claimed to be the world's first single-atom-thick fabric has been created by researchers at Manchester University, in Britain, and Chernogolovka, in Russia.

Optical modulators

18 March, 2005

The Centre for Integrated Photonics in Ipswich, England has launched a range of electro-absorption modulators fabricated using indium-phosphide.

Next generation embedded computer module

03 March, 2005 | Supplied by:

Kontron's newest and most innovative product sets the standard of the next generation of Embedded Technology. Known as ECM (Embedded Computer Module), it houses control boards within a secure module for use by OEMs and Integrators as a technology building block for a wide variety of application-specific systems.

Chip capacitors

03 February, 2005 | Supplied by:

Epcos has unveiled a series of polymer chip capacitors as part of its development program for tantalum polymer capacitors that can operate at ambient temperatures up to 125°C and derating (66% of rated voltage).

Dual winding inductors

03 February, 2005 | Supplied by:

The 4700 and 4800 series surface mount inductors from C&D Technologies offer design flexibility coupled with EMI protection.

Quartz SAW filters

03 February, 2005 | Supplied by:

Epcos is releasing its quartz SAW components for radio remote control in the QCC8B package with a footprint of 3.8 x 3.8 mm.

Cations perform a quick change

27 January, 2005

Researchers with the US Department of Energy's Lawrence Berkeley National Laboratory (Berkely Lab) and the University of California at Berkeley have shown that for nanocrystals, the doping process in which one type of positively charged atom, or cation, is exchanged for another, takes place at a much faster rate than for crystals of extended size and is fully reversible, something that is virtually forbidden in micro-sized crystals under the same environmental conditions.

Radiation-hardened, logic-level MOSFETs

17 January, 2005 | Supplied by: International Rectifier

International Rectifier has introduced radiation-hardened (RAD-Hard) logic-level gate drive MOSFETs designed to boost efficiency and performance in circuits that traditionally relied on bipolar transistors.

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