Yangzhou Yangjie Electronic Technology Co., Ltd. was established on August 2, 2006 with a registered capital of RMB 472 million. In January 2014, the company was listed on the Shenzhen Stock Exchange's Growth Enterprise Market with the stock code 300373. In 2017, the company's operating income was RMB 1.47 billion. The company integrates R&D, production and sales, and is professionally committed to the industrial development of power semiconductor chips and device manufacturing, integrated circuit packaging and testing, etc. The company's main products are various power electronic device chips, power diodes, rectifier bridges, high-power modules, DFN/QFN products, SGT MOS and silicon carbide SBD, silicon carbide JBS, etc. The products are widely used in many fields such as consumer electronics, security, industrial control, automotive electronics, and new energy.
[size=4]I recently encountered a problem like this: [/size][size=4] When memcpy is copying data, the first part of the data is correct, but the second part is wrong [/size] [size=4] When a memset is a...
First display a dialog box, the user clicks the button control, jumps to another dialog box, the dialog boxes are full screen, contain button controls, use ShowWindow() or domodal() to display. There ...
[size=4][b]1.PS63020 has voltage drop problem with 4 ohm load, input 5V voltage, no-load output 3.3V. With 4 ohm load, it sometimes works normally, and sometimes drops to about 1.9V. [/b] [/size][size...
On August 29, OmniVision Group announced that its operating income in the first half of the year was 13.956 billion yuan, a year-on-year increase of 15.42%, and its net profit attributable to paren...[Details]
Abstract: A fourth-order IIR digital filter is implemented using FPGA. Two second-order sections are cascaded to form a digital elliptic low-pass filter. The ripple in the passband is less than 0.1dB,...[Details]
Abstract: High-speed and high-precision frequency measurement based on FPGA is different from the commonly used frequency measurement method and period measurement method. The frequency measurement me...[Details]
On October 23, ChipLink Integrated, a leading one-stop chip system foundry in China, reached a comprehensive strategic cooperation agreement with Yuxin Electronic Technology Group, a key enterpri...[Details]
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The internal structure and principle function of the phase-locked frequency synthesizer LMX2320 produced by National Semiconductor of the United States are introduced, and the ...[Details]
The Motorola MC145202-1 is a 20GHz PLL frequency synthesizer. It has a single-ended current source/converter phase detector A output and a double-ended phase detector B output. Both phase detectors...[Details]
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AD7740 is a CMOS low-power single-channel single-terminal synchronous voltage-to-frequency conversion chip with buffered and unbuffered modes. It has a wide operating range, sm...[Details]
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AN7560Z is a power amplifier IC with 4-channel stereo audio output produced by Panasonic Electric Company of Japan. It has BTL output function, and its 4-channel output po...[Details]
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AD8310 is a high-speed voltage output logarithmic amplifier produced by AD. It can reduce the frequency from DC to 440MHz, with a dynamic range of up to 95dB and an error of on...[Details]
Abstract: In the on-orbit high-speed data processing of the space solar telescope, the operation time is one of the important links that affect the system performance. The use of FPGA's rich logic uni...[Details]
Author Email: gavin@jenshin.com Abstract: This paper introduces the internal structure and design application of the programmable analog device ispPAC10 launched by Lattice Semiconductor. This control...[Details]
IP (Intellectual Property) is often referred to as intellectual property. Dataquest Consulting Company in the United States defines IP in the semiconductor industry as a pre-designed circuit module...[Details]
Abstract: The basic principles and development process of programmable analog devices are introduced. The mainstream device series are listed and their core technologies are explained. The development...[Details]
According to a recent report by Taiwanese media DigiTimes, as mainland China continues to tighten its rare earth export control policy, TSMC, the leading wafer foundry, may be one of the biggest "a...[Details]
The circuit in this article allows the user to know whether the signal is logic high or logic low. When the input is "1" (logic high), the common cathode display shows "H", but when the input is "0" (...[Details]
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