Opto Diode Corporation

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Rural areas in India propelled the December jump in subscribers indicating, according to Duncan, a propensity” for rural users to seek mobile services. The hitch in India is rural electrification, which is far from universal. As a result, India’s mobile phone coverage capacity is only 22 percent. China, despite some power gaps of its own, currently has mobile coverage over 98 percent of its land mass.

June Chia, UTAC's group executive vice president, said the deal with SilTel was a significant win” that would put UTAC at the center of a high-growth sector.

UTAC has already commenced test production of SilTel's cordless chips, with full production expected to start in the coming months, the company said.

RN732BTTD2611C10_Datasheet PDF

UTAC also announced that it had commenced volume testing of new satellite communications chips from South Korean fabless firm GCT Asia Pacific at its facilities here.

According to GCT, demand for satellite-digital multimedia broadcasting (SDM-B) is expected to jump in Japan and South Korea throughout 2006 and 2007 as mobile phone vendors launch SDM-B-enabled handsets.

UTAC's Chia said the firm's partnership with GCT was very much in line with our push to focus on the broadband, mobile and wireless and mixed signal and logic processing semiconductor application sectors.”

RN732BTTD2611C10_Datasheet PDF

Chandler, Ariz. — Microchip Technology Inc. expanded its low-power, high-resolution delta-sigma analog-to-digital (A/D) converter family with what it claims is one of the lowest power, smallest A/D converters available at 22-bit resolution.

Microchip's MCP3550 is available in an 8-pin MSOP package (3.1 x 3.1 x 1.18 mm) and offers low-current operation of 120 microamperes, typical. It rejects noise in either the 50 or 60 Hz line frequencies, resulting in highly accurate measurements for consumer, industrial, battery-powered and portable devices, said Trent Butcher, senior product marketing engineer with Microchip's Analog and Interface Products Division. Our customers are challenged to design smaller and smaller devices that use fewer components, while providing highly accurate measurements and longer battery life,” he said.

RN732BTTD2611C10_Datasheet PDF

The MCP3550 A/D converter features integral nonlinearity (INL) of ±2 ppm typical, power consumption of 0.6 milliwatts maximum at 5 volts, and output noise as low as 2.5 microvolts rms. The device rejects 50 or 60 Hz noise greater than 120 dB, which makes its measurements impervious to noise from power supplies in these line frequencies, according to Butcher

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At Intel, EUV, along with various 193-nm techniques, are possible options for chip production at the 22-nm node in 2011, Borodovsky said. But for 32-nm high-volume production,” the company is now exploring various means to extend 193-nm wavelength lithography, including the use of dry, immersion and double-exposure techniques, he said.

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