In-Design SI / PI for Package Designers
Sigrity Aurora for IC Package
The Aurora in-design methodology applied to IC package design. Embedded Sigrity engines inside Allegro X APD let package designers identify and correct SI / PI issues in context — without leaving the design environment, without a dedicated SI expert.
Overview
Catch Package SI / PI Issues at Design Time
Integrated with the Allegro X Advanced Package Designer (APD), Aurora enables designers to detect and correct signal and power integrity issues early — eliminating the need for expert inspections and keeping projects on schedule and within budget.
This in-design methodology supports comprehensive SI / PI analysis at every design stage, enabling precise "what-if" scenario planning to set accurate constraints and minimise iterations.
Capabilities
Typical Aurora Capabilities for IC Package Analysis
In-Canvas SI Analysis
Impedance, coupling, reflection, crosstalk, and return-path analysis directly in the package design canvas.
PDN & IR Drop
IR drop and power-delivery-network analysis with results visualised on the canvas as voltage, voltage drop, or current density.
Model Extraction
Topology and interconnect model extraction (S-parameter) for further analysis downstream in your SI / PI flow.
Power Inductance
Power / loop-inductance analysis to optimize decoupling and identify weak pins in the package PDN.
10X Performance
Powered by the re-architected Sigrity X engines — up to 10X performance with hardware-correlated accuracy.
Integrated with APD
Built into Allegro X Advanced Package Designer — analyse without leaving the package layout environment.
Where It Fits
Part of the Sigrity X & Allegro X Platforms
Aurora for IC Package sits inside the broader Sigrity X family — complemented by Clarity 3D Solver for signoff-level 3D EM extraction, and other Sigrity X point tools for specialised analyses.
Complementary tools
- Allegro X APD (the package design platform)
- Clarity 3D Solver — signoff 3D EM extraction
- Sigrity XtractIM — EM model extraction
- Sigrity OptimizePI — decap optimization
- Sigrity PowerSI — AC frequency PI
Related
Works Well With
Aurora for PCB
Same Aurora methodology applied to PCB design — embedded SI / PI engines in the PCB canvas.
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Allegro X APD
The IC package design platform that Aurora for IC Package runs inside.
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Sigrity XtractIM
EM model extraction for IC packages — the natural complement to Aurora and APD.
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Get Started
Bring Aurora Into Your Package Design Flow
Talk to Craftronics for licensing, training, and India-specific deployment of Sigrity Aurora for IC Package.