PCB Design Resources and Information

Explore Altium's Resource hub to discover content from blog posts and design guides to technical white papers, all gathered together for your convenience and written by Altium's community of PCB design experts.

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The Evolution Of Automotive Electronics The number, functionality, and complexity of today’s automotive electronics has grown beyond leaps and bounds over the past several years. Certainly, the flagship of this technology is the Tesla automobile. But, even for those of us who can’t afford a Tesla, there is an increasingly widespread utilization of this technology in mid-range and even lower-end new cars. This article will describe the design environment represented by this technology Read Article

The Fundamentals of High Speed SerDes Design High speed SerDes design goes far beyond computer peripherals The challenges in high speed SerDes design filter right down to the PCB level and are all about backplane/daughtercard design, transmission line layout, selecting proper equalization schemes, and much more. This even gets down to the fundamentals, where stackup and power integrity become critical when driving transmitters and receiver ICs. If you’re designing a PCB as part of a SerDes Read Article

Some Pre-layout Power Spectrum Analysis Tips in Altium Designer Take advantage of your simulation tools before test and measurement. Here I want to expand a bit on the power spectrum analysis features in Altium Designer^®. In a previous post, we looked at working with simulations involving a frequency modulated signal fed into a nonlinear component (an NPN transistor). In this simulation, we ended with the Fourier spectrum at the load resistor for various values of base voltage/current. In the time-domain Read Article

DDR5 PCB Design and Signal Integrity: What Designers Need to Know Development of the world’s first DDR5 RAM was announced just 1 year ago, with peak speed of 5200 MT/sec/pin (compare that to 3200 MT/sec/pin with DDR4) at 1.1 V. Full-scale production is set to begin in 2020, and demand for this new generation of memories with 8, 16, and 32 GB capacities will quickly outpace that for earlier generations. JEDEC rates DDR5 speeds up to 6400 MT/sec/pin, with bandwidth increased up to 300 GB/s. The faster speeds Read Article

Linux and Android: What’s the Difference When purchasing an off-the-shelf module or designing a customized module of your own using a design tool like Upverter (previously known as Geppetto), you have to select an operating system. Often, you have a variety of choices. Two popular open source software (OSS) platforms are Linux and Android. If you’re new to design, how do you know which one you want to use? There are complicated, highly technical answers to this question. However, if you Read Article

Open Source Software - A Moving Target Open Source Software (OSS) is an attractive alternative to proprietary software platforms. There’s a lot to love about OSS. Lower cost is a primary decision driver for many companies. Others want to enjoy the freedom and flexibility to modify the software to their particular application requirements. Some companies don’t want to be at the mercy of the direction—or lack of direction—of proprietary software roadmaps. There’s also a lot to fret over Read Article

テスト容易化設計 Download PDF

階層型の回路設計: 構成がもたらす価値 Download PDF

PCBの設計時間を確実に短縮できる5つのヒント Download PDF

エンベデッドボードアレイを使用して、PCB基板を迅速、かつ費用対効果の高い方法で製造する Download PDF

ポリゴンとプレーン、どちらが良いか Download PDF

コンポーネントをルームにグループ化してレイアウトを効率的に行う方法 Download PDF

フットプリントライブラリでの3Dコンポーネント外形の作成 Download PDF

Wearable AI Voice Recorder Is Shipping Use a Senstone and never miss a flash of creative genius again (Image source: Senstone.com) Were you ever a fan of Star Trek: The Next Generation (TNG)? If so, you may recall that the Starfleet officers and enlisted personnel wear small communicator badges on their left breast. These devices are presented in the shape of the Starfleet insignia and are activated with a light tap. They also incorporate a universal translator, which comes in handy Read Article

OnTrack Newsletter: Cloud-based Design, RF and Design Tips OnTrack Newsletter December 2019 Vol. 3 No. 7 Altium 365: The New Frontier of Collaborative Cloud-Enabled Electronics Realization In this interview, we talk with Leigh Gawne, Chief Software Architect at Altium, to learn about Altium 365 and the impact he foresees that Cloud-enabled electronics realization will have on design engineers and the entire industry. (To see Leigh Gawne and team collaboratively design a board LIVE in Altium 365 at this Read Article

Isolated USB Connection Project While working heavily with microcontroller projects in the past, I learned that computer USB ports can be fragile things. Simply shorting dozens of volts across the port just kills them dead—and there are so many other creative ways to destroy USB functionality on a motherboard! I’ve seen USB isolation devices on the market which solve precisely these sorts of problems (developers doing bad with their devices), however, I never really got around Read Article

Regroupez les composants dans des chabres pour un routage plus efficace Download PDF