Diodes Incorporated announced the PI4ULS3V4857, an SD 3.0-compliant bidirectional level translator for use in communication, consumer, and computing system applications including smartphone handsets, notebooks, SD/MicroSD card readers, wireless access points, and 5G femtocells. The PI4ULS3V4857 has the capacity to translate a 1.2V to 1.8V host side voltage into a memory card voltage signal of either […]
Wireless
Reference platform simplifies development of direct Time-of-Flight,LiDAR-based systems
The application of light detection and ranging, or LiDAR, is growing across all sectors, including robotics and industrial proximity sensing where millimeter range accuracy is mandatory. It is typically based upon the dToF method, which measures the time it takes for a pulse of light, normally in the Near Infrared (NIR) wavelength range, to travel […]
The Iridium global satcom system, Part 5: Advances and competition
This worldwide satellite-based communications system went from dream to reality in a decade but quickly failed in the market; its revival took persistence and luck, plus a new customer base. Of course, there were also significant technological advances required in many areas, including designing and building longer-life electronics despite the unavoidable effects of space radiation […]
The Iridium global satcom system, Part 3: Very nearly crash and burn
This worldwide satellite-based communications system went from dream to reality in a decade but quickly failed in the market; its revival took persistence and luck, plus a new customer base. Iridium’s launch, crash, and nearly burn (literally) The Iridium communications service was initiated on November 1, 1998, with a call by then-Vice President Al Gore. […]
The Iridium global satcom system, Part 2: The implementation
This worldwide satellite-based communications system went from dream to reality in a decade but quickly failed in the market; its revival took persistence and luck, plus a new customer base. The first part of the article explained the inspiration and rationale for the Iridium system. Three major elements were required to make the Iridium concept […]
Economical desktop computer based on Raspberry Pi
Newark announced the availability of the new-to-market Raspberry Pi 400 desktop computer. Available in ready-to-use kit form, the competitively priced Raspberry Pi 400 is an ideal desktop computer for use in the home or education. Raspberry Pi 400 can also be purchased on its own for use in industrial and commercial applications including point-of-sale terminals and thin […]
Health sensor kit cuts development time for wearables
Save at least six months of development time using the Health Sensor Platform 3.0 (HSP 3.0) from Maxim Integrated Products, Inc. Also known as MAXREFDES104#, this ready-to-wear wrist form factor reference design monitors blood oxygen saturation (SpO2), electrocardiogram (ECG), heart rate (HR), body temperature, and motion. Included algorithms provide HR, heart-rate variability (HRV), respiration rate […]
Multiprotocol wireless modules boast full-stack support for IoT apps
Silicon Labs announced a portfolio expansion of pre-certified wireless modules specifically designed to address the modern needs of IoT application development. The portfolio consists of the only modules in the industry with full-stack support for multiprotocol solutions to enable commercial and consumer IoT applications, with flexible package options and highly integrated device security. Silicon Labs […]
Tiny MEMs resonators integrate load capacitors
SiTime Corporation announced that it has entered the $2 billion precision resonator market with the ApexMEMS family of MHz resonators. These new devices are the third-generation of SiTime silicon MEMS technology and are available in a variety of MHz frequencies for high-volume electronics. Mobile and IoT applications such as Bluetooth wearables and wearables, high-speed connectivity […]
Adaptive radio platforms designed to meet evolving 5G NR wireless standards
Xilinx, Inc. introduced ZynqRFSoC DFE, a breakthrough class of adaptive radio platforms designed to meet the evolving standards of 5G NR wireless applications. Zynq RFSoC DFE combines hardened digital front-end (DFE) blocks and adaptable logic to build high performance, low power, and cost-effective 5G NR radio solutions for a broad array of use cases ranging […]