现在但凡打开SoC原厂的PCB Layout Guide，都会提及到高速信号的走线的拐角角度问题，都会说高速信号不要以直角走线，要以45度角走线，并且会说走圆弧会比45度拐角更好。事实是不是这样？PCB走线角度该怎样设置，是走45度好还是走圆弧好？90度直角走线到底行不行 ...

现在但凡打开SoC原厂的PCB Layout Guide，都会提及到高速信号的走线的拐角角度问题，都会说高速信号不要以直角走线，要以45度角走线，并且会说走圆弧会比45度拐角更好。 事实是不是这样？PCB走线角度该怎样设置，是走45度好还是走圆弧好？90度直角走线到底行不行 ...

在电子电路系统中，印刷电路板（PCB）是承载电子元器件、实现电气连接的关键载体，而PCB Layout（印制电路板布局布线）设计则是决定PCB性能优劣的核心环节。从电子产品的信号完整性到电磁兼容性，从产品的可靠性到生产成本，PCB Layout设计的质量都起着决定 ...

在集成电路应用设计中，项目原理图设计完成之后，就需要进行PCB布板的设计。PCB设计是一个至关重要的环节。设计结果的优劣直接影响整个设计功能。 本文引用地址： 因此，合理高效的PCB Layout是芯片电路设计调试成功中至关重要的一步。本次我们就来简单讲 ...

回前两天画了一个功率板子，但是由于走线的线径太细，因此在上电的一瞬间一根电线被立即烧断。为了解决这个问题，我们最后只能通过外部飞线的方式来替换烧断的电线。 本文引用地址： 以前公司使用的PCB板通常都是6层、8层和10层，组件排列而且紧密 ...

This series of articles discusses the different steps of PCB development from the basics of creating a design schematic with specific requirements, to finalizing a board and preparing it for ...

High efficiency, high density and low production costs drive the continual development of DC/DC converters for an increasingly wide range of power supply applications for automotive, industrial, ...

When current flows through a conductor it becomes an inductor, when there is an inductor there is an electromagnetic field (EM). This can cause a variety of issues during PCB layout if you don’t plan ...

Through the use of IR’s Class D audio chipsets, class D audio amplifiers are achieving superior efficiency and audio quality in today’s audio market. To optimize the performance of class D audio ...

It is a good day for design review! Today’s board is the MuBook, a Lattepanda Mu SoM (System-on-Module) carrier from [LtBrain], optimized for a NAS with 4 SATA and 2 NVMe ports. It is cheap to ...

Mentor Graphics has announced TeamPCB, a design collaboration tool for PCB designs that are too large or complex for a single person or team to complete in the desired time, and for PCBs with multiple ...