High-Speed
PCB Design
Simple solutions to high-speed design challenges
Solve Complex
High-Speed Design Tasks
Improve Signal Timing
Altium Designer will let you easily evaluate the impact of design decisions on overall signal performance. Our powerful routing length tuning tools allow you to effortlessly align groups of high-speed transmission lines at any time. Additionally, management and control tools ensure optimal results.
Reduce Signal Noise
When routing high-speed signals, problems can arise from layer stackup design, signal noise, EMI, and reflections. The highly intuitive Altium Designer layer stack manager and routing engine is built to handle these issues, so you can easily optimize routing for single transmission lines and differential pairs to avoid crosstalk and electromagnetic interference.
Maintain Signal Integrity
When routing high-speed PCBs, designers must identify and address signal integrity issues throughout their design. Critical tasks such as PCB structure design, material selection, and impedance calculations can be performed right within Altium Designer, without the need for complex formulas and external software.
Experience Effortless High-Speed PCB Design
in Altium Designer Today!
Trusted by over 20,000 companies
Key Capabilities
Advanced PCB Stackup Management
Define impedance profiles, surface roughness, etch factor, causal dielectric models, Back Drilling, and HDI structures to improve signal integrity
Predictable Transmission Lines
High-end field solver enables impedance, capacitance, and inductance calculations to help you manage propagation delay of practically any transmission line structure.
Design Rules
Configure parameters and criteria for signal alignment, Back Drilling, length/time delay, and Return Path checking, then view and navigate to any violations directly on the PCB.
Signal Topology Management
Easily create signal path scheduling with support of Fly-By, T-branch, and custom user-defined typologies with xSignals.
Best-in-Class Routing
Maintain trace and signal quality with interactive routing options for every situation to reduce noise, reflections, EMI, and crosstalk.
Powerful Tuning Engine
Maximize your board space utilization and ensure spacing with Accordion, Trombone, or Sawtooth tuning patterns with a dynamic tuning sleeve.
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Explore More Features
Wire Bonding 
Workflow Process 
HDI Design
PCB CoDesign
Constraint Manager
True 3D-MID Design 
PLM Integration 
Harness Design
Reuse Your Best Solutions 
Variant Manager
Manufacturer Part Search
Layer Stackup Design
Intuitive Multi-Board System Design 
Rigid-Flex PCB Design
Unparalleled Schematic Capture 
Supply Chain Intelligence 
Real-Time BOM Management with ActiveBOM® 
Best in Class Interactive Routing 
Professional PCB Drawings in Minutes
Certainty for Every Decision with SPICE Simulation
High-Speed PCB Design