Simulation and Analysis
Top of the line simulation and analysis tools.
Virtual Workshop: Design for Reliability, Component Stress
The smoke analysis tools in PSpice makes it easy to find stressed components, so you can design a more reliable circuit. This step-by-step tutorial shows how to use these tools.
Extracting S-Parameter Models with Sigrity Power SI
S-Parameter models are a critical way to verify your design interconnect and parasitics will operate within required parameters. See Sigrity Power-SI makes model extraction for even your most complex
On-Demand Webinar: SI/PI Model Extraction - Everything you wanted to know but were afraid to ask
Analysis and verification of your designs before production is a must-have these days. As designs become more sophisticated so do the complexity of the models needed to properly characterize design be
Reflection Analysis - Feature Video
High-speed designs are vulnerable to problems such as reflection and ringing, so it’s important to simulate your designs and nip any issues in the bud.
Coupling Analysis - Feature Video
Learn how to quickly identify coupling issues without the need for simulation models or extensive SI expertise.
On-Demand Webinar: OrCAD Sigrity ERC
Simple PCB Design Rule Checks alone are no longer adequate to ensure signal quality and therefore, reliable design function. With OrCAD Sigrity, you can now have greater confidence that your PCB desig
Impedance Analysis - Feature Video
Learn how the PCB designer can easily and quickly identify signal quality issues and causes without the need for simulation models or extensive signal integrity expertise.
IR Drop Analysis - Feature Video
Evaluate the Power Delivery Network (PDN) and avoid instances of IR Drop and insufficient voltage to critical components.
Return Path Analysis - Feature Video
Learn how powerful analysis workflows make it fast and easy to manage return path issues on your board so you can design right the first time.
Analysis Driven Design - Crosstalk - Discover Allegro
Easily identify and resolve crosstalk issues in your design right in the PCB editor canvas.
Sigrity PowerSI SSO Noise_2
Real-Time Coupling Analysis
Easily and quickly identify coupling issues without always having to rely on the SI expert.
OrCAD Sigrity ERC
Sigrity Tech Tip: How to Simulate the Impact of ESD and Determine How Many TVS Diodes are Necessary
Sigrity technologists guide you step by step on how to apply an ESD gun model to simulate an ESD event on a printed circuit board.
Sigrity Tech Tip: How to Import Optimized 3D Structures Into Your Design Tool After 3D EM Analysis
Learn how complex structures such as via arrays can be designed, optimized and updated in an integrated Allegro-Sigrity design methodology without redrawing via structures.
Sigrity Tech Tip: How PCB Design Teams Can Perform IR Drop Analysis Early and Often
Sigrity technologists guide you step by step on how to automatically set-up PDN simulation from schematics, collect and verify components models, and perform analysis as early as possible. Your...
Sigrity Tech Tip: How to Accelerate Accurate 3D Full Wave Extraction Time
Sigrity technologist Brad Brim guides you step by step on how to perform full-wave 3D extraction on the right slice of a PCB or IC Package design.
Sigrity Tech Tip: How to Accurately Model a Multi-Gigabit Serial Link 10 Times Faster
Sigrity technologists guide you step by step on how to model serial link interfaces using a cut-and-stitch methodology. The methodology enables creation of 3D full-wave accurate s-parameter models...
Sigrity Tech Tip: How to Build an IBIS AMI Model
Sigrity technologists guide you step by step on how to build an IBIS-AMI model without having to write any code.
On-Demand Webinar: Serial Link Design - Meeting the Need for Speed
Things aren’t just getting faster; they are getting exponentially faster at a dramatic rate. As such more interfaces are relying on serial communication to meet their speed and data transfer...