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Due to the influence of parasitic inductance in the layout of the power distribution network (PDN), the changing driving current will cause transient changes in the power supply voltage. This volta...[Details]
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I recently studied the implementation of IAP bootloader, which is very useful in product design. IAP is online application programming, which can be used for remote program upgrades. For exam...[Details]
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Recently, at the 2022 Mobile World Congress, Honor CEO Zhao Ming believed that both ordinary mobile phones and foldable screen phones will become the mainstream of smartphones. The foldable screen ph...[Details]
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1 Introduction
CNC technology is a high-tech technology that uses computers to perform digital calculations on various control information in the machining process and automatically controls m...[Details]
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By Ryan Curran, Product Applications Engineer, Precision Converters, Analog Devices
Running the SAR ADC at a lower throughput can achieve several advantages. By increasing the time betwee...[Details]
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Semiconductor lasers (LDs) are small in size, light in weight, high in conversion efficiency, energy-saving, and can be directly modulated. Based on its multiple advantages, it has been increasingl...[Details]
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As energy conservation, environmental protection and new energy are used more and more widely, power analyzers are used in many testing situations. In the process of using power analyzers, we will in...[Details]
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Detailed Development Guide based on TDS2285 chip—1200W sine wave inverter example Some time ago, Mr. Lao Shou’s 1000W600W sine wave inverters were announced one after another and presented to everyo...[Details]
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1 Introduction The widespread application of UMTS (Universal Mobile Telecommunications System) system meets the needs of users for data services and effectively improves the call quality and data rat...[Details]
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On July 1, Unigroup Tongxin THD89, a subsidiary of Unigroup Guoxin, became the first domestic product to pass the CC EAL 6+ security certification recognized by the international SOGIS. CC (Common Cr...[Details]
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The core of the research is: navigation positioning, path planning, obstacle avoidance, and multi-fusion. There are several types of positioning technologies, but I don’t care about them. I only ...[Details]
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Xiaopeng Motors and Alipay have officially signed a contract to jointly develop the "in-car payment" function. This is the first batch of car companies in China to implement the "in-car payment" capa...[Details]
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The power-on reset (POR) pulse is generated by the on-chip detection circuit. The detection levels are listed in Table 19. POR is generated when VCC falls below the detection level. The POR circuit c...[Details]
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IntroductionTD
-SCDMA uses time division duplex (TDD). For TDD communication systems, high-quality transceiver switches are key modules of the RF front-end circuit. In order to improve...[Details]
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Since 2021, the penetration rate of China's hybrid market, especially plug-in hybrid vehicles (PHEVs), has increased significantly.
According to the report, the market penetration rate...[Details]