电子工程专辑

PCB Layout 的 9 个套路

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。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一讲PCB Layout的 ...
电子工程专辑

TVS防护元件在PCB Layout的注意事项

本文主要介绍在进行防护电路设计时，需要特别留意的防护元件位置及PCB Layout走线方式等事项，适用于目前市面上各式不同封装的防护元件。 1. ESD/EOS保护元件配置位置的注意事项 图一 :拆解保护元件在PCB Layout时配置位置的各项参数 如图一L1 - 指PCB Layout 时 ...
EDN

Cadence links FPGA-pin allocation to PCB-layout tools

Designers who use today’s large FPGAs on their PCBs (printed-circuit boards) face an increasing problem: handling the pinout and board tracking around the packages of these programmable devices. The ...
EDN

PCB layout considerations for non-isolated switching power supplies

The best news when you power up a prototype supply board for the very first time is when it not only works, but also runs quiet and cool. Unfortunately, this does not always happen. A common problem ...
Electronic Design

Plan Ahead For A Successful SoC-Based PCB Design

This file type includes high resolution graphics and schematics when applicable. In the development of SoC-based (system-on-chip) circuit boards, the SoC’s additional capabilities will provide ...
Electronic Design

The Engineer’s Guide To High-Quality PCB Design

Eventually, almost every EE must design a PCB, which isn’t something that’s taught in school. Yet engineers, technicians, and even novice PCB designers can create high-quality PCBs for any and every ...
Hackaday

PCB design

I was looking over the week’s posts on Hackaday – it’s part of my job after all – and this gem caught my eye: a post about how to make your own RP2040 development board from scratch. And I’ll admit ...