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O Introduction
Direct-coupled wideband power amplifier is a comprehensive design topic in analog circuits, which involves important concepts and technologies such as signal coupling mode, ...[Details]
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Definition of Bandwidth Bandwidth has many application areas. It can be used to identify the data transmission capacity of signal transmission, the amount of data passing through the link per uni...[Details]
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Network analyzers are fundamental instruments for characterizing components used in RF and microwave systems. This application note will explore network analyzers in more detail using component measu...[Details]
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Stellantis Group and Contemporary Amperex Technology Co., Ltd. (CATL) announced today that they have signed a non-binding memorandum of understanding, which stipulates that CATL will supply lit...[Details]
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Temperature and Thermocouple Overview
Temperature is a measure of the average kinetic energy of particles in a sample of an object, and its standard unit is "degrees". Temperature can be...[Details]
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Oscilloscope storage and storage depth When selecting an oscilloscope, engineers first need to determine the bandwidth required for measurement. However, once the bandwidth of the oscilloscope is...[Details]
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1 //Crystal oscillator frequency 2 #define OSC_FREQ (11059200UL) 3 4 //Number of oscillation cycles for each instruction (4, 6, 12). Note that you must carefully check the chip manual here. 5 /...[Details]
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1. Transplantation of wm_redraw.c In my previous note, I talked about how to port ucGUI to STM32 to develop bare-metal programs. In this note, I will analyze the porting and source code of wm_red...[Details]
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A centralized groundbreaking and signing ceremony was held in Bengshan District, Bengbu, Anhui Province. According to a report released by Bengbu, 10 projects were started on the same day with a to...[Details]
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For a mobile phone manufacturer, the flagship model often represents the consumer's first impression of its brand, the high-end model is more like the facade of the entire brand, and the one th...[Details]
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Fault 1: No response after power on, unable to boot Test results: After testing, the instrument CPU board is damaged, causing it to fail to boot; after booting, the self-test reports an error, the ou...[Details]
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At present, China's integrated circuit field is witnessing a two-way rush of capital and industry. In the process of realizing the localization of chips, capital has never been lacking. However, as m...[Details]
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On the eve of the 2023 Spring Festival, the China Academy of Information and Communications Technology released the "2022 Communications Industry Statistical Bulletin", which shows that my country is...[Details]
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Single-chip microcomputers have developed rapidly in terms of integration, functions, performance, and architecture, and can integrate a complete computer application system with powerful functions an...[Details]
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The 2019 Intel Internet of Things Summit with the theme of "Seeing the Big Picture from the Small" was held in Xiamen. At the meeting, Intel systematically introduced its three pillar strategies for ...[Details]
FPGA/CPLD
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