Skip to main content
Mobile menu
PCB Design
Altium Designer
World’s Most Popular PCB Design Software
Altium NEXUS
The Last Mile of Digital Transformation
CircuitStudio
Entry Level, Professional PCB Design Tool
CircuitMaker
Free PCB design for makers, open source and non-profits
Parts & Data
Altium Concord Pro
Complete Solution for Library Management
Octopart
Extensive, Easy-to-Use Search Engine for Electronic Parts
Subscriptions
Altium 365
Resources & Support
Explore Products
Free Trials
Downloads
Extensions
Free Altium 365 Tools
Online PCB Viewer
Resources & Support
All Resources
Support Center
Documentation
Training and Events
Webinars
Altium Community
Forum
Bug Crunch
Ideas
Store
Search Open
Search
Search Close
Sign In
ON-DEMAND WEBINARS
Main menu
Home
PCB Design
Software
Altium 365
Altium Designer
Altium Nexus
Concord Pro
Draftsman
PDN Analyzer
Upverter
Popular Topics
Collaboration
Component Creation
Data Management
Design Outputs
ECAD/MCAD
HDI Design
High Speed Design
Multi-Board
PCB Layout
PCB Routing
PCB Supply Chain
Power Integrity
RF Design
Rigid Flex
Schematic Capture
Signal Integrity
Simulation
Resources
Engineering News
Guide Books
Newsletters
Podcasts
Projects
Webinars
Whitepapers
FREE TRIALS
Home
ON-DEMAND WEBINARS
Altium Designer 19 先睹为快
Altium Designer 19 先睹为快
Created: December 13, 2018
Updated: March 16, 2020
Recent Articles
A Guide to Mode Conversion, Its Causes, and Solutions
Differential pairs are most often discussed in terms of their impedance and length matching tolerance, both with the goal of ensuring proper termination at the receiver and suppression of common mode noise. On interconnects, such as board-to-board connections or cascaded transmission line arrangements, you have an important EMC compliance metric that is sometimes overlooked. This is mode conversion, which can be visualized in an S-parameter
Read Article
EBook: Team Collaboration & PCB Design
Team collaboration is critical to success in PCB design. Make sure your team uses the right processes, technologies, and design tools.
Download PDF
Differential Stripline Impedance Calculator
Try our differential stripline impedance calculator, built based on Wadell’s equations.
Read Article
Differential Microstrip Impedance Calculator
Learn more about using and interpreting results from a differential microstrip impedance calculator.
Read Article
Differential Pair Impedance: Using a Calculator to Design Your PCB
Do you know what to look for in your differential pair impedance calculator? We've compiled the important information you need to know in this short guide.
Read Article
PDN Impedance Simulation and Analysis in SPICE
PDN simulations can be performed in SPICE if you know how to properly model parasitics and inductive effects in power integrity analysis.
Read Article
Preparing your files for Fabrication Release
When you’re done creating a new board, it’s time to send your design data to the manufacturer. Before releasing your
Watch Video
When Do PCB Power Plane Resonances Occur?
Do you know when a power plane resonance occurs in the PDN on a circuit board? We’ll examine when this occurs and what causes it.
Read Article
What is Spreading Inductance?
The spreading inductance of a plane pair has a simple meaning, but it can be difficult to calculate. Here are some points designers should know about the spreading inductance of a plane pair.
Read Article
Overview of PCB/PCBA Reliability and Failure Analysis
PCB reliability testing and failure analysis go together. Here’s what you need to know and how to get started.
Read Article
Back to Home
Try Altium Designer
Get Altium Designer for
free for 2 weeks
Get Altium Designer for
free for 2 weeks
