Currently we have only two simulators for public use however we are working to expand the number offered in the near future.
TwisterSIM is a unique Electro-Thermal simulator that helps shorten the design solution cycle by enabling, in a few clicks, complex engineering evaluations with accurate simulations like load-compatibility, wiring harness optimization, fault condition impact analysis, diagnostic behavior analysis and Dynamic Thermal performance. A built-in Interactive Selector provides a short list of suitable devices based on first level system requirements. It assists you in detailing your actual system configuration with layout, load and driving profile customization to build an accurate model of the final application.
ST’s free online software tool, ESD-SIM, answers this challenge. It is capable of assessing both circuit protection and signal integrity, to help select the right ESD-protection components from ST’s portfolio before hardware is built.
ESD-SIM provides a quick and easy way to evaluate the performance of ST devices using the industry-standard high-speed/high-frequency SPICE simulation engine in ADS. The simulation output of the online tool is free of charge, and it further provides an ADS workspace to jumpstart the design process in commercially available design software.
The tool uses ST’s TVS (Transient Voltage Suppressor) Smart Selector to choose suitable protection components, whether the application is digital, analog, automotive, or power. ESD-SIM then runs ESD and signal-integrity simulations, using Transmission Line Pulse simulation, eye diagrams, time-domain reflectometry and S-parameters to ensure high-speed signals such as USB 3.1, HDMI, DisplayPort™, or SATA satisfy the applicable specifications. This can be done quickly and easily, requiring only seven mouse clicks. Pre-configured simulation setups and signal tests are included, which saves any need for the user to create tests and ensure compliance with the relevant standards. The simulations are also customizable, and users can save and share designs with local teams or the ESD-SIM community.
MODELS: ADS, BSDL, IBIS & SPICE