Best Web-Based IC Design Software of 2025

Altium's PDN Analyzer tool integrates with Altium Designer. This allows you to easily troubleshoot issues such as insufficient or excessive copper or uncontrolled voltage drops. You can also detect marginal voltage at critical power points, copper islands or peninsulas, and other issues that could be present in your PCB power system. PDN is the power system for active circuits on printed circuit boards. This includes all interconnections between the voltage regulator module, the metallization pads and die on integrated devices that are used for supply and return power. The entire length of the power delivery network must meet the IC supply voltage limits. Validating your power budget accurately means taking into account the minimum and maximum device limits, worst case voltage drops, combined return-path currents, and other factors. PDN Analyzer will show you exactly where these problems are.

Ansys Exalto, a post-LVS RLCk extractor software solution, allows IC designers to capture unknown crosstalk between different blocks in their design hierarchy. It extracts lumped-element parasitics from the design hierarchy and generates an accurate model for electrical and magnetic coupling. Exalto interfaces well with most LVS tools, and can be used in conjunction with the RC extraction tool you choose. Ansys Exalto post LVS RLCk extraction allows IC designers to accurately predict electromagnetic and substrate-coupling effects for signoff on circuits previously "too large to analyze." The extracted models can be back-annotated to any schematic or netlist and support all circuit simulators. Modern silicon systems have seen a rise in RF and high speed circuits. This has made electromagnetic coupling a first-order effect that must be accurately modelled to ensure silicon success.

Beyond traditional RF simulation, design, analyze, verify radio frequency integrated circuits. Design and verification can be done with confidence using both nonlinear and steady-state solvers. Complex RFICs can be validated faster using wireless standard libraries. Verification of IC specifications via RF simulation must be done before taping out an RFIC. Simulators can simulate the effects of layout parasitics, complex modulated signal, and digital control circuitry. PathWave RFIC Design allows you to simulate in both frequency and time domains and can bring your designs to Cadence Virtuoso. Simulate components on silicon chips accurately. Optimize designs using sweeps and load-pull analysis. Incorporate RF designs into the Cadence Virtuoso environment. Performance can be increased with Monte Carlo and yield analysis. Safe operating area warnings simplify debugging. Use the most recent foundry technology right away.

Ansys Electronics' solution suite reduces product development time, minimizes costs, and ensures regulatory compliance. All of this while helping you create the best-in class and cutting-edge product. Use the simulation capabilities of Ansys for the most critical aspects in your designs. We help you solve the most important aspects of your product design through simulation. We provide the best simulators for any design work you do, whether it is antenna, RF or microwave, PCB, package or IC design, electromechanical device, etc. These solutions will help you overcome any electromagnetic, temperature and parasitic challenges, as well as SI, PI and parasitic issues. We then build on this by providing complete product simulations, allowing you first-pass success when designing an airplane, car or other system.

Sigrity X Advanced SI Technology offers advanced signal integrity analysis for PCBs and IC packaging, covering DC up to 56GHz, with features such as automated die-todie SI analysis, topology exploring, and simulation of high-speed interfaces. It supports IBIS-AMI and customizable compliance kits to ensure that your designs meet rigorous standards.

Cadence®, Sigrity X OptimizationPI™ technology performs a complete AC frequency analyzer of boards and IC package to ensure high performance and save between 15% and 50 % in decoupling capacitor costs. It supports both pre-and post-layout studies and quickly pinpoints the most cost-effective decap selections. Sigrity X OptimizePI is based on proven Cadence hybrid magnetic circuit analysis technology combined with the unique Sigrity Optimization engine to help you quickly identify the best possible placement and decap locations.

Cadence®, Sigrity X PowerSI® technology helps you to tackle increasingly difficult issues related switching noise, signal coupling and target voltage levels. It provides fast, accurate and detailed electrical analyses of full IC packages and PCBs. It can be used to develop power and signal integrity guidelines before layout, or after layout to verify performance and improve the design without a prototype. Sigrity X's electromagnetic (EM) solver technology allows you to perform a wide range of studies, including identifying trace and via coupling problems, power/ground fluctuation caused by simultaneously switching out put, and designing regions that are below or above voltage targets. PowerSI technology allows you to extract frequency-dependent parameter models for network networks and visualize complex spatial relationships.

Our next-generation platform enables chip developers and verification engineers design and debug 10x quicker. Verilator allows you to run thousands of parallel tests at the touch of a button. Share test results and waveforms seamlessly with anyone in your company, tag coworkers on signals and track test and regression errors. Verilator is used to distribute test runs and Dockerized simulation binaries across our compute cluster. We collect the log files, results, and optionally rerun failed tests to generate waveforms. Docker allows us to ensure that our test runs are consistent, reproducible and repeatable. SiLogy increases chip developer productivity by enabling faster debugging and design times. Before SiLogy the only way to debug a failing test was by copying lines from logs, debugging using waveforms on local machines, or rerunning simulations that could take days to run.

Reduce design complexity with high-quality DFT. Tessent silicon management solutions include advanced features for debugging, safety and security, and in-life analytics to meet today's evolving silicon lifecycle challenges. Create an infrastructure to make designs more testable. Silicon lifecycle management solutions enable high-quality testing, identify defects and hidden limiters of yield, and go beyond test to system debugging, validation, and validation. This ecosystem of tools analyzes data in order to provide critical insights into the system that can be used for monitoring. Best-in-class DFT, debug and in-life monitoring solutions, combined with powerful data analytics, will ensure the highest test quality and accelerate yield ramp. They will also improve safety, security and reliability throughout the silicon lifecycle. Reduce time to yield, manage production excursions, and recover the yield caused by systematic defects.

Sigrity X Platform combines innovation and optimization to take you into the future. Unlock the key to flawless power and signal integrity in your PCB designs and IC packages, and leap beyond the current limitations of signal integrity technology. Imagine navigating the complexity of electronic design with ease and precision, and exceeding your time-to market targets. Sigrity X is not just another tool. It unlocks seamless in-design synergy between Allegro X PCBs and IC Packages. Explore a comprehensive set of SI/PI Analysis, in-design Interconnect Modeling, and PDN Analysis tools that will supercharge your performance and ensure your projects meet deadlines and budgets. Use the Sigrity X Platform to achieve flawless performance and reliability in your next design.