150Vin buck converter idles at 9µA

Analog Devices has introduced a 150V buck converter that draws 9µA quiescent – that is only 1.35mW wasted at full input voltage. Called LTC3894, its input range is 4.5 to 150V, and the the firm makes an interesting point: that this wide range can eliminate the need for external surge suppression devices on lower voltage rails. ...

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Toshiba sampling SSDs using 96-layer TLC NAND

Toshiba is sampling SSDs that are based on its 96-layer, 3D flash memory. They come in 256GB, 512GB and 1024 GB capacities. The first SSD to use this technology, the XG6 series, is targeted to the client PC, high-performance mobile, embedded, and gaming segments – as well as datacentre environments for boot drives in servers, ...

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Apple 3D sensors and LIDAR boost GaAs wafer demand

The market for GaAs substrates will see a 15% CAGR in volume between 2017 and 2023, says a report from Yole Développement (Yole). Photonics applications will grow at 37%. Apple’s choice of  GaAs-based VCSELs for 3D sensing and the use of GaAs for LIDAR have ignited demand for GaAs wafers, reports Yole. The  report, “GaAs Wafer & Epiwafer ...

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Qualcomm launches 5G and sub-6GHz RFModules

Qualcomm is sampling 5G NR mmWave and sub-6 GHz RF modules for mobile devices. The Qualcomm QTM052 mmWave antenna module family and the Qualcomm QPM56xx sub-6 GHz RF module family pair with the Qualcomm Snapdragon X50 5G modem to deliver modem-to-antenna capabilities across several spectrum bands, in a footprint that is suitable  for mobile devices. ...

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ON Semi launches USB Type-C audio switch and current sense amplifiers

ON Semiconductor has launched a USB Type-C analog audio switch with integrated protection, and the NCS21x series of current sense amplifiers. TheUSB Type-C port multimedia switch, designated FSA4480, supports analog audio headsets allowing a common USB Type-C port to pass USB2.0 signals, analog audio and analog microphone signals. The device, which supports an audio sense path, ...

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