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Differential, dc-coupled connections to a high-speed ADC are typically found in radio receivers with direct down-conversion. Such circuits have a Zero-IF (ZIF) architecture that features an RF quadrature demodulator and dual baseband ADC. ZIF circuits are popular because they eliminate multiple IF down-conversions and SAW filters. DC-coupled connections are desirable in a ZIF architecture for several reasons: they accept in-phase (I) and quadrature (Q) baseband data with an information bandwidth extending close to dc, they eliminate bulky coupling capacitors between the RF down-converter and high-speed ADC, and they eliminate power-sequencing delays caused by the coupling capacitor's discharge time.

SAN JOSE — Taiwan Semiconductor Manufacturing Co. Ltd. (TSMC) is still waiting for the final approval to build its new fab in China. But still, the company expects to move into chip production in that nation by the end of next year, said Morris Chang, chairman of the silicon foundry giant.

The rise in panel prices has forced the company to raise its own monitor prices slightly, he added.

However, the Xilinx event was heavily peppered with plaudits for UMC's technology prowess, and promises of commitment to codevelopment of future technology nodes. Xilinx's Sevcik also said most of his company's 90nm, 300mm wafers will come from UMC, and he downplayed any possibility of a more even split with IBM or the notion that IBM is technologically superior in manufacturing.

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SAN JOSE — Taiwan Semiconductor Manufacturing Co. Ltd. (TSMC) is still waiting for the final approval to build its new fab in China. But still, the company expects to move into chip production in that nation by the end of next year, said Morris Chang, chairman of the silicon foundry giant.

The rise in panel prices has forced the company to raise its own monitor prices slightly, he added.

However, the Xilinx event was heavily peppered with plaudits for UMC's technology prowess, and promises of commitment to codevelopment of future technology nodes. Xilinx's Sevcik also said most of his company's 90nm, 300mm wafers will come from UMC, and he downplayed any possibility of a more even split with IBM or the notion that IBM is technologically superior in manufacturing.

The National High Magnetic Field Laboratory, which operates similar high-field-strength magnets at the University of Florida (Gainesville) and Los Alamos National Laboratories (Albuquerque, N.M.), is also working with the Navy to create a sea-worthy superconducting motor. Only the most central core coils in the motor use superconducting wire, but the resulting efficiency means the resulting motor can be vastly smaller, which is important for space-constrained Naval ships.

SAN JOSE –Intel Corp. revealed plans to develop a processor will accelerate video and graphics on mobile devices, making it the latest major chip company to back the use of dedicated hardware for this purpose.

To further facilitate 90-nm design validation, Chartered is offering multi-project wafer (MPW) runs starting in October 2003. Chartered has qualified Japan's Dai Nippon Printing Co. Ltd. (DNP) for 90-nm photomask production. Another Japanese mask producer, Toppan Printing Co. Ltd., is currently under qualification.

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The rise in panel prices has forced the company to raise its own monitor prices slightly, he added.

However, the Xilinx event was heavily peppered with plaudits for UMC's technology prowess, and promises of commitment to codevelopment of future technology nodes. Xilinx's Sevcik also said most of his company's 90nm, 300mm wafers will come from UMC, and he downplayed any possibility of a more even split with IBM or the notion that IBM is technologically superior in manufacturing.

The National High Magnetic Field Laboratory, which operates similar high-field-strength magnets at the University of Florida (Gainesville) and Los Alamos National Laboratories (Albuquerque, N.M.), is also working with the Navy to create a sea-worthy superconducting motor. Only the most central core coils in the motor use superconducting wire, but the resulting efficiency means the resulting motor can be vastly smaller, which is important for space-constrained Naval ships.

SAN JOSE –Intel Corp. revealed plans to develop a processor will accelerate video and graphics on mobile devices, making it the latest major chip company to back the use of dedicated hardware for this purpose.

However, the Xilinx event was heavily peppered with plaudits for UMC's technology prowess, and promises of commitment to codevelopment of future technology nodes. Xilinx's Sevcik also said most of his company's 90nm, 300mm wafers will come from UMC, and he downplayed any possibility of a more even split with IBM or the notion that IBM is technologically superior in manufacturing.

The National High Magnetic Field Laboratory, which operates similar high-field-strength magnets at the University of Florida (Gainesville) and Los Alamos National Laboratories (Albuquerque, N.M.), is also working with the Navy to create a sea-worthy superconducting motor. Only the most central core coils in the motor use superconducting wire, but the resulting efficiency means the resulting motor can be vastly smaller, which is important for space-constrained Naval ships.

SAN JOSE –Intel Corp. revealed plans to develop a processor will accelerate video and graphics on mobile devices, making it the latest major chip company to back the use of dedicated hardware for this purpose.

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The National High Magnetic Field Laboratory, which operates similar high-field-strength magnets at the University of Florida (Gainesville) and Los Alamos National Laboratories (Albuquerque, N.M.), is also working with the Navy to create a sea-worthy superconducting motor. Only the most central core coils in the motor use superconducting wire, but the resulting efficiency means the resulting motor can be vastly smaller, which is important for space-constrained Naval ships.

SAN JOSE –Intel Corp. revealed plans to develop a processor will accelerate video and graphics on mobile devices, making it the latest major chip company to back the use of dedicated hardware for this purpose.

SAN JOSE –Intel Corp. revealed plans to develop a processor will accelerate video and graphics on mobile devices, making it the latest major chip company to back the use of dedicated hardware for this purpose.

To further facilitate 90-nm design validation, Chartered is offering multi-project wafer (MPW) runs starting in October 2003. Chartered has qualified Japan's Dai Nippon Printing Co. Ltd. (DNP) for 90-nm photomask production. Another Japanese mask producer, Toppan Printing Co. Ltd., is currently under qualification.

Hancock, N.H. – Using protein membranes as etch masks, a team at the University of Colorado, Boulder, has found what they believe is a practical route to creating precise nanocluster arrays at dimensions of around 10 nanometers. The method beats current lithographic techniques by a factor of 10 and is more precise than electron-beam methods, which also have the drawback of slow serial definition of features. Possible applications being explored for the new technique include high-resolution color displays, dense magnetic recording media and ultraprecise metrology for semiconductor manufacturing.

But Cadence has tried to break Synopsys' stranglehold on logic synthesis twice before-first developing its own synthesis tool, Synergy, and then buying Ambit Design Systems Inc. in September 1998-and has twice failed. The engineers who had created Ambit's Build Gates, which appeared to be a serious threat to Synospys' Design Compiler, left Cadence shortly after the acquisition.