At Kaos Technology, we provide advanced Signal Integrity (SI) and Power Integrity (PI) services as part of our PCB design process or as a standalone analysis offering. Our goal is to ensure your electronic designs perform reliably—especially in high-speed, high-density, or noise-sensitive environments.
We use industry-standard simulation tools to validate designs before production, helping reduce costly iterations, improve product stability, and meet compliance standards with confidence.
Our SI/PI Capabilities
- Signal Integrity Simulation & Analysis
Pre- and post-layout simulation to evaluate reflection, crosstalk, timing, and eye diagrams in high-speed digital circuits.
- Power Integrity Analysis
PDN (power delivery network) modeling to minimize voltage ripple, IR drop, and EMI across complex power architectures.
- Impedance & Stackup Optimization
Controlled impedance routing and material selection to maintain signal quality across high-speed nets.
- Transmission Line Modeling
Differential pair design, length tuning, and skew minimization to support standards like DDR, PCIe, HDMI, and USB.
- Thermal & EMI Considerations
Integration of thermal and electromagnetic constraints into SI/PI simulations for robust and certifiable designs.
- Toolchain Compatibility
Support using tools such as HyperLynx, Ansys SIwave, Cadence Sigrity, and Altium’s PDN Analyzer.
Where It Matters
- High-speed digital systems (FPGA, SoC, DDR, SerDes)
- Aerospace and defense-grade electronics
- Space systems requiring extreme reliability
- Signal-dense instrumentation and control boards
- Power-distributed systems with low-noise or high-current demands
Integrated with Our PCB Design Services
Signal and power integrity are not afterthoughts—they’re core to how we design PCBs at Kaos Technology. We ensure SI/PI performance is considered from the start, reducing risk and improving first-pass success in production.
Have concerns about your signal or power integrity?
Let us simulate and optimise it before it becomes a costly problem.
Call +44 207 856 0486 to speak with one of our engineers or request an SI/PI review for your current design.