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0 Introduction
Common on-chip filters have a design bandwidth of megahertz, while filters with a bandwidth of tens of kilohertz are mostly implemented with off-chip passive devices. The re...[Details]
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The semiconductor industry has entered a merger and acquisition-driven state, and its landscape is constantly being reshaped in the tide of integration. Since AMD announced its plan to acquire Xilinx...[Details]
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Given Apple's size, it applies for a large number of technical patents every year, most of which are for future development. It may take many years before they are applied to actual products, and many...[Details]
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The changes in the mobile chip market seem to have been hinted at a long time ago. After Intel announced its withdrawal from this market, another domestic company, ASR Technology, is preparing to ent...[Details]
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Recently, the results of China Unicom's Cat.1 chip centralized bidding project were released, and Unisoc successfully won the bid. The published bidding information shows that the procurement scale i...[Details]
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If you need to measure power supply power or even calculate power factor, the advanced math function built into the Pico oscilloscope can be used as a power analyzer. In other words, in addition to...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The functions of field effect tubes: amplification, modulation, resonance and switching. Field effect tubes are voltage-controlled devices. To judge whether a field effect tube is good or bad: set th...[Details]
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Philips
SDA SCL
Each device has a unique address and there is a master/slave relationship between them
Start signal End signal Response signal (sent by the receiver)
The RTC chip M41t11 used ...[Details]
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Lu Fangming, chairman of Asia Pacific Telecom, a telecommunications operator under Foxconn, said that 5G spectrum must be obtained, and he hopes to bid for double-digit bandwidths such as 20, 40, and...[Details]
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1. Asynchronous Motor Model Predictive Torque Control MPTC
Figure 1-1 Asynchronous motor model predictive torque control MPTC control block diagram
As can be seen from Figure (1-1),...[Details]
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Installing a set of solar panels on the roof and building a small power station not only meets the needs of the family, but also allows the excess electricity to be connected to the Internet. This ...[Details]
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The figure below is a parallel extended static display circuit diagram (3-digit LED static display circuit). Compile a display subroutine according to the figure below. The display number (≤255) is s...[Details]
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On June 10, Chen Jin, general manager of Lenovo China's mobile phone business department, announced that Lenovo Legion gaming phone will be launched soon. Chen Jin said that Lenovo's Savior...[Details]
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Mobile phone backlight is
one of the largest application markets for
LEDs
today. As the market is already saturated, prices have fallen significantly. Although sales have continued to i...[Details]
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