Semiconductors & ICs

Putting FPGAs to Work in Software Radio Systems

FPGAs have become an increasingly important resource for software radio systems. Programmable logic technology now offers significant advantages for implementing software radio functions such as DDCs (Digital Downconverters). Over the past few years, the functions associated with DDCs have seen a shift from being delivered in ASICs (Application-Specific ICs) to operating as IP (Intellectual Property) in FPGAs.

Posted in: White Papers, White Papers, Electronics & Computers, Semiconductors & ICs

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32-Bit MCUs

Mouser Electronics, Inc. (Mansfield, TX) is now stocking the MSP432 mixed-signal microcontrollers from Texas Instruments (TI). TI’s MSP432 microcontrollers are based on a powerful, 32-bit ARM® Cortex®‑M4F core with a floating point unit and memory protection management. The microcontroller includes two 16-bit timers, four 32-bit timers, and a 14-bit analog to digital converter (ADC) that converts at 1MSPS. The microcontroller also boasts four high-drive input and output (I/O) pins that can support up to 20mA. The microcontrollers support capacitive touch capability, as well as digital glitch filtering on some I/O pins.

Posted in: Products, Products, Semiconductors & ICs

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The Economics of Accuracy in Low-cost, High-volume Sensing Applications

Various research firms forecast the market for portable medical devices to be somewhere around the $20 billion-range within the next several years. Part of the increased demand is due to an aging population with more chronic conditions. These smaller portable units requires devices with smaller footprints. By the same token, smaller devices need to provide adequate levels of care to ensure patient safety and comfort. Thus, functionality cannot be sacrificed for space.

Posted in: White Papers, White Papers, Electronics, Electronics & Computers, Semiconductors & ICs, Data Acquisition, Sensors

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