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.
[p=30, null, left][color=rgb(34, 34, 34)][font="][size=4] High-performance motion tracking technology has moved from esoteric military, aerospace [color=#000000]electronics[/color], marine, and indust...
The reason for dividing into digital ground and analog ground
Since digital signals are generally rectangular waves with a large number of harmonics, if the digital ground and analog ground in the cir...
[i=s]This post was last edited by Jingfengzi on 2021-3-25 14:20[/i]The FPGA chip model I am using now is EP4CE15F17C8, and the FPGA input clock frequency is 50 MHz. According to the official routine, ...
There are many good posts in the RF forum. I want to sort out the best posts and put them here, but I can't. One reason is that I don't know much about RF, and the main reason is that there are too ma...
When my colleagues shared this news in the group, my first reaction was, is it the agency Liyuan?After getting a positive reply, I still felt that the agent had started making chips. Was it hype? So I...
When using C2000, engineers often say that the chip simulation can run, but the stand-alone run cannot run; or when debugging, reset the chiprun, and find that the program cannot run. The main reason ...
Small Size, High Precision Current Sense Amplifier
Maxim introduces the MAX9634, the latest member of its industry-leading high-side current-sense amplifier (CSA) family. Designed for space-cons...[Details]
Different types of objects emit infrared light in specific bands, which are outside the visible light band. Therefore, people can use this specific band of infrared light to detect and track objects. ...[Details]
Grating digital sensors have high measurement accuracy, high resolution, large measurement range, good dynamic characteristics, are suitable for non-contact dynamic measurement, are easy to realize au...[Details]
VXG signal generators meet the needs of 5G/6G research, satellite communications and radar solutions
Beijing, April 27, 2022 - Keysight Technologies, Inc., a provider of advanced des...[Details]
Chalcogenides are alloys composed of elements from group 16 of the periodic table (older periodic table: group VIA or VIB). At room temperature, these alloys are very stable in both the amorph...[Details]
Microwave designers have used optimization techniques to improve and focus circuit performance in their designs for decades. Thanks to new technologies developed in the past decade, analog IC designe...[Details]
Overview
In this design, the MAX2550 is used as the main radio frequency (RF) transceiver, and together with the necessary external components, it forms a complete RF front end. The external comp...[Details]
PN junction temperature sensor
Working Principle
The junction voltage of the PN junction of a crystal diode or transistor changes with temperature. For example, the junction voltage of...[Details]
April 7, 2022, Shanghai - Recently, the 2022 TI Cup National Undergraduate Electronic Design Competition Analog Electronic System Design Special Invitational Competition (hereinafter referred to as t...[Details]
There are many ways to debug embedded applications. Designers can quickly build system prototypes using debugging tools including in-circuit emulators (ICE) and in-circuit debuggers (ICD), helping des...[Details]
How to use input high-impedance technology to reduce solution power consumption and size Multiplexed SAR ADCs are typically used in applications that require constant monitoring of multiple critica...[Details]
3) Distortion and sound quality
Speaker factories do not indicate the distortion rate of their products. In fact, it is a very important technical parameter. Sound quality is a relatively abstrac...[Details]
What are peripheral products?
Most of us are familiar with USB through USB peripherals. Common USB peripherals today include keyboards, mice, printers, flash memory sticks, external d...[Details]
1.4 Electromagnetic shielding and shielding efficiency
Shielding efficiency is an index for evaluating the performance of a shielding body, and its expression is:
SE(db)=A+R+B
1)...[Details]
For each electrical parameter, the frequency range over which its value is valid must be considered.
The series resistance
of a transmission line
is no exception. Like the other parameter...[Details]
Parametric
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DSP and ARM Processors
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