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High Speed Design Considerations

Created: February 26, 2018
Updated: March 20, 2020

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High Speed Design Considerations

Boards are never simple anymore. High speed and the proliferation of materials have provided several unique challenges that are testing what we collectively know about PCB design. Here is a collection of PCB design articles related specifically to High Speed design

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Using Net Ties to Meet PCB Design Requirements

Using Net Ties to Meet PCB Design Requirements The Net Tie is a Component Type that allows PCB Engineers and Designers flexibility when Handling a Variety of Design Challenges. This Paper Explores the Advantages to using Net Ties in Altium Designer to Join Multiple Nets (shorts) Into One Single Net at Very specific Locations in the PCB. WHAT IS A NET TIE AND HOW CAN IT BE USED? Defining a Net Tie component can just be a matter of specifying it in the Type field of the Component Properties Read Article

Design Data Management Part 2 — The Supply Chain

Design Data Management Part 2 — The Supply Chain Learn how to verify PCB component availability and pricing directly from your design environment in Altium Designer. To learn more about this topic please see the full solution - Ensure Component Availability at Design Time - at Altium.com. Read Article

Alternatives to Gerber RS-274X

Alternatives to Gerber RS-274-X Gerber RS-274X is the defacto standard format for printed circuit board design software. It’s utilized for fabricating about 90% of all PCBs designed today worldwide. Yet despite its popularity, Gerber comes with a number of practical limitations, which can lead to a variety of problems throughout the fabrication process. Fortunately, there are solutions. The open standards Gerber X2 and IPC-2581 were developed to address the problems inherent in Read Article

Enhancing Your High-Speed Design with xSignals

Enhancing Your High-Speed Design with xSignals To learn more about this topic please see the full solution - Enhancing Your High-Speed Design with xSignals - at Altium.com. Read Article

Wearable Electronics

Wearable Electronics Until recently, wearable accessories had one primary purpose-- to be fashionable. Sure, watches are useful for keeping time and staying punctual, but that's about as far as things went for functionality. Today, we have a rising selection of wearable electronics, many of which can be directly credited with a rise in health and lifestyle improvements. They track distance and time on your runs, help assess whether you're getting the right amount of Read Article

Queries - How to Utilize Rules to their Full Potential

Queries - How to Utilize Rules to their Full Potential Queries allow you to find, isolate, and operate on objects in a PCB design. Altium Designer provides multiple methods of utilizing queries prioritized by particular rules. This will help you use the Query Builder and Query Finder, which are two essential tools for implementing the definitions of queries in diﬀerent areas of the PCB documents. INTRODUCTION A query is a string composed of various, yet specific, keywords and syntax, which will Read Article

Net Clearance Rules

Net Clearance Rules Designers now have the ability to set specific parameters between same net objects when placing primitives on a board. Restricting space allows you to maintain clearance for primitives, and restricting primitives of the same net to a set clearance ultimately allows greater flexibility when forcing electrical primitives to interact with other electrical objects in a specific manner. INTRODUCTION Clearance rules set requirement constraints that Read Article

Group Components into Rooms for More Efficient Layout

Group Components into Rooms for More Efficient Layout The key to properly managing your component placements and traces is to utilize diﬀerent techniques of grouping objects together rather than individually modifying each individual object. A lot of users hate the idea of having to individually bring a component to the board layout. This paper details what Altium Designer can do to make layout management easier and less time consuming, allowing you to meet your project deadlines. INTRODUCTION TO Read Article

Altium WP Polygon Or Plane Which Is Better

Which is Better in PCB Design: Polygons or Planes? PCB designers have two choices when implementing large copper areas for power and ground regions: polygons or planes. Users often ask which is better in PCB designs, a polygon or a plane for implementing power and ground nets, but both design features produce similar end results. Once you’ve decided which type of structure is most useful in your PCB polygon layout, you can place the structure you need for your design using the right set of CAD Read Article

Designing For Testability (DFT)

Designing For Testability (DFT) The overall cost to produce a completed printed circuit board PCB can be broken down into several basic categories: The cost of manufacturing the blank PCB, the cost of components, the assembly costs, and the cost of test. That last one, the cost of testing the completed board, can comprise as much as 25% to 30% of the total cost of producing the product. SUMMARY Designing for testability in a PCB design (DFT) is a critical step in the design for Read Article

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