Ansys SIwave is a specialized tool designed for power integrity, signal integrity, and EMI analysis of IC packages and PCBs. It helps in modeling, simulating, and validating high-speed channels and complete power delivery systems typical in modern high-performance electronics. SIwave accurately extracts multi-gigabit SERDES and memory buses, providing product sign-off compliance for various designs. It includes features like full-wave SI/PI extraction, virtual impedance, crosstalk, EMI scanning, and electrothermal design. The tool also supports layout and geometry import, IBIS and IBIS-AMI SerDes analysis, and automated decoupling capacitor electromigration analysis. The SIwave 2023 R2 release includes enhancements like DC power tree export and CPA thermal-aware package model extraction.
| Capabilities |
| Signal Integrity Analysis: Evaluates the performance of high-speed electronic signals and their integrity. |
| Power Integrity Analysis: Assesses power delivery networks and their efficiency. |
| Electromagnetic Compatibility: Analyzes interactions between electronic components to avoid interference. |
| 3D Electromagnetic Modeling: Provides detailed 3D analysis of signal and power networks. |
| Integration with Other Tools: Combines with other ANSYS solutions for comprehensive design and analysis. |
SIwave helps you model, simulate and validate high-speed channels and complete power delivery systems typical in modern high-performance electronics. It accurately extracts multi-gigabit SERDES and memory buses, providing product sign-off compliance for various designs. SIwave’s full wave extraction of complete power distribution networks (PDN) enables you to verify noise margins and ensure impedance profiles are met through automatic decoupling analysis in low-voltage designs.
- Full-Wave SI/PI Extraction
- Feature: Virtual
- Impedance / Crosstalk / EMI Scanning
- Electro-Thermal Design
Product Specs
SIwave helps you model, simulate and validate high-speed channels and complete power delivery systems typical in modern high-performance electronics. It accurately extracts multi-gigabit SERDES and memory buses, providing product sign-off compliance for various designs.
- Layout and Geometry Import
- IBIS and IBIS-AMI SerDes Analysis
- Impedance and Crosstalk Scanning
- EMI Solution
- Electrothermal Analysis
- Virtual Compliance
- Multidomain System Modeling
- High-Performance Computing
- Automated Decoupling Capacitor
- Electromigration Analysis
Key Features of SIwave:
SIwave helps you understand the performance of high-speed electronic products long before building a prototype in hardware.
- 3-D solid modeling
- Power-integrity analysis
- Signal-integrity analysis
- Many extraction types
- Advance adaptive mesh refinement
- High-performance computing
