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Application-specific microsite for those characterizing solar / photovoltaics
poniedziałek, 27 lipca 2009 20:39

'Simplify Your Solar Cell Testing with Keithley’s Precision Measurement Solutions' describes Keithley’s high-accuracy solutions for solar cell I-V and C-V characterization, which allow high-speed testing without the hassles of integrating separate instruments or writing complicated programs. It also describes key solar cell parameters and measurement techniques.


więcej na: www.electropages.com

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Bluetooth attach rates rise, while total market falls
poniedziałek, 27 lipca 2009 19:07

Bluetooth is on track to increase attach rates in many key market segments, reports analyst In-Stat.  For example, the Bluetooth 3.0 + High Speed specification was announced as the next official standard in April. It offers high speed data transfer, nearly 10 times the rate of current Bluetooth technology, while providing the same capability and preserving interoperability.


więcej na: www.electronicsnews.com.au

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LucidPort, Fujitsu bring USB 3.0 to mass storage
poniedziałek, 27 lipca 2009 16:55

Silicon is arriving for the new USB 3.0 specification and the first target to ride the fast interconnect is a new class of consumer mass storage devices. LucidPort Technology and Fujitsu have announced bridge chips linking USB 3.0 to the serial ATA interconnect used in hard disk and flash drives.


więcej na: www.eetimes.com

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Altair demos LTE baseband and stack on an FPGA
poniedziałek, 27 lipca 2009 15:05

Altair Semiconductor demonstrated its FourGee-3100 LTE baseband chip at the Wireless Japan conference in Tokyo last week. The demo featured a video streaming application over an LTE link, and included the actual chip logic and protocol stack implemented on an FPGA platform.


więcej na: www.electronicsweekly.com

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ITT offers RF switching coaxial connector
poniedziałek, 27 lipca 2009 13:01

Critical attributes that the connector fulfills for customers include high reliability RF switching, low signal loss of under 0.3dB, a minimum mating cycle count of 12,000 and return loss VSWR of 1.2:1 at 2GHz. With a frequency range up to 2GHz, the connector is ideal for a variety of applications including mobile phones, two-way radio, military radio and wireless modems. A wide range of accessories is available for connection to the switching coaxial connector in order to address many different test requirements.


więcej na: www.electronicspecifier.com

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First to stock three-axis +/-1.5g I2C digital capacitive accelerometer
poniedziałek, 27 lipca 2009 11:07

The device features programmable functions such as orientation, tap, and shake detection, as well as a 'unique' auto-wake for extended battery life. Packaged in a small, low-profile 3mm x 3mm x 0.9mm DFN, it enhances portable electronic user interfaces for mobile phones, small appliances, and gaming.


więcej na: www.electropages.com

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NXP looks to split off digital TV business
poniedziałek, 27 lipca 2009 08:52

NXP announced plans to acquire Conexant Systems' set-top box business in April 2008 arguing that the deal put the company in a position to compete with Broadcom and STMicroelectronics. Speaking to EE Times after posting financial results for the second quarter of 2009, Clemmer said, "We are going to look for a different capital structure."


więcej na: www.eetimes.com

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Samsung and Hynix have a better Q2
poniedziałek, 27 lipca 2009 07:04

"Samsung achieved outstanding results in the second quarter with our consumer electronics business remaining strong and a solid performance in the still challenging components market," Robert Yi, Samsung's vice president said in a statement. Hynix's loss is decreasing, down to $46.5m in Q209 from $568m in Q208 and down from $883bn in Q109. Hynix's sales in Q209 were $1.3bn compared to Q208's sales of $1.4bn


więcej na: www.electronicsweekly.com

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Vitreous-enamelled resistors toughen up modern electronic controls
niedziela, 26 lipca 2009 20:34

Welwyn Components W20 series vitreous enamelled wirewound resistors are said to deliver rugged, dependable power handling for automotive electronics and other equipment used in harsh or hostile environments. For example, the W24, which has a nominal power rating of 14W, has an 8.0mm-diameter axial-leaded body of length 53.5mm. The resistors can also withstand overloads up to 25 times rated power for 1 second.


więcej na: www.electronicspecifier.com

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New ceramic chip capacitors offer highest capacitance for 100V applications
niedziela, 26 lipca 2009 16:57

Using dielectric thin-layer and multi-layering technologies, TDK has reduced the gaps between the ceramic dielectric layers by 40% compared to earlier products. In addition, sintering conditions were optimised to maintain the reliability needed for capacitors in automotive applications, while also enabling package size reductions and increased capacitances.


więcej na: www.electropages.com

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