WIN Semiconductors Corp has released a high integration mmWave GaAs platform called the PIH1-10. Optimized for 5G front-ends, the PIH1-10 technology combines an advanced 100 GHz ƒt enhancement-mode pHEMT with monolithic PIN and Schottky diodes to provide best in class mmWave performance for all front-end functions. WIN is the first compound semiconductor wafer foundry to […]
Gallery: On a fast route to connected vehicle technology
The recent TU Automotive conference in Novi, Mich. included an exhibition featuring advances in connected and autonomous vehicle technology, from vehicular operating systems to smarter lighting. Here are a few of the interesting technologies we noticed there. NEXT PAGE: Who needs lidar when you’ve got ground-penetrating radar?
Audio codecs excel at noise cancellation, low power consumption
The DA740x is a family of highly-integrated audio codec chips that deliver best-in-class active noise cancellation (ANC), providing optimal audio performance in any environment to the rapidly-growing wireless headphones market. The DA740x supports feedforward and feedback ANC topologies in which the noise canceling microphones sit either outside or inside the headphone cup. With its integrated […]
Gallery: An inside view of the STM32WB workshop
STMicroelectronics is putting on a series of one-day free workshops that deal with programming its new STM32WB, a dual-core multi-protocol wireless microcontroller that combines Bluetooth 5.0, OpenThread, and ZigBee 3.0 connectivity. We sat in on the well-attended session held in Cleveland, Ohio. Here’s a few of the things you’ll experience if you sign up for […]
Next-gen crystal oscillators target low-earth-orbit apps
The QT780 Series of space qualified crystal oscillators are designed for use as primary clocks in low-earth orbit, small communications and broadcasting satellites. The QT780 series is offered with a broad range of operating frequencies (230 kHz – 162.5 MHz) to serve a variety of LEO programs and ECCN:EAR99 listing to facilitate procurement to qualified […]
DAC carries on-chip reference, SPI interface, gives 14-bit current output
The AD5770R is a 6‑channel, 14‑bit resolution, low noise, programmable current output, digital-to-analog converter (DAC) for photonics control applications. The device incorporates a 1.25 V, on-chip voltage reference, a 2.5 kΩ precision resistor for reference current generation, die temperature, output monitoring functions, a fault alarm, and reset functions. Key Features ► 6-channel, current output DAC […]
Dual, simultaneous sampling, 14‑bit SAR ADC offers differential inputs
The AD7381 is a 14‑bit, pin-compatible, dual simultaneous sampling, high speed, low power, successive approximation register (SAR) analog-to-digital converter (ADC) that operates from a 3.0 V to 3.6 V power supply and features throughput rates up to 4 MSPS. The analog input type is differential, accepts a wide common-mode input voltage, and is sampled and […]
Rugged computer systems employ 16-Core/32 thread Xeon Processors
Small tactical computer systems (STCS) is billed as the first sealed, flexible processing system on the market, offering a fast, light, and small system rugged enough to be survivable in the field and powerful enough for data processing, ISR processing, and mapping. STCS systems are candidates for use as ground control stations or processing large […]
New Bluetooth spec gives the IoT a sense of direction
The recently released Bluetooth 5.1 specification builds in an efficient way of zeroing in on the location of BLE transmitters and receivers. Mark de Clercq, Dialog Semiconductor The newest version of the Bluetooth communication standard emerged in January. The most noteworthy feature of Bluetooth 5.1 is an efficient way of discerning the direction of Bluetooth […]
Hidden pitfalls of IoT antenna design
It is easy for developers to get tripped up when cramming multiple antennas into the small spaces that characterize IoT applications. Rich Walters • Brian Petted, Laird Connectivity Traditionally there has been a wall between industrial design and RF (radio frequency) engineering when companies develop products that have wireless capabilities. The process typically starts with […]
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