Accelerate Design Closure

Synopsys' design analysis and signoff solution includes a broad portfolio of products for static timing analysis, advanced signal integrity, power and  power integrity, parasitic extraction, ECO closure, transistor-level analysis and library characterization. The native integration of signoff technologies with  IC Compiler™ II  and  Fusion Compiler allows physical designers to confidently realize the full performance-power-area (PPA) potential of the design with the fastest path to design closure.

Key Benefits

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Addresses Design Challenges

Complexity, scale and advanced process nodes

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Broad and Integrated Portfolio

State-of-the-art design analysis and signoff products

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Trusted Golden Signoff

Powerful AI and machine learning technologies


Solution Overview

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Timing and ECO Closure

Synopsys’ PrimeTime® solution delivers fast, memory-efficient scalar and multicore static timing analysis, distributed multi-scenario analysis and ECO fixing using POCV and variation-aware modeling.

Synopsys PrimeClosure is the industry’s first AI-driven golden signoff ECO closure solution and is  integrated with industry-golden Synopsys PrimeTime Static Timing Analysis and Synopsys Fusion Compiler™ RTL-to-GDSII implementation solution to accelerate electronic-design power-performance-area closure time-to-results (TTR).

Synopsys PrimeShield solution provides the industry’s fastest design robustness analysis solution built on golden PrimeTimeSTA and accelerated with breakthrough machine learning technology. 

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Transistor-level Signoff

Synopsys NanoTime is the golden timing signoff solution for transistor-level design for CPU datapaths, embedded memories and complex AMS IP blocks. 

Its seamless integration with Synopsys’ PrimeTime® product enables full-chip analysis of designs that includes both gate- and transistor-level blocks. Synopsys NanoTime is a key component of the Synopsys custom design verification solution that includes Synopsys CustomSim® and HSPICE for circuit simulation and Synopsys ESP for symbolic simulation-based equivalence checking.

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Power and Power-Integrity Closure

Synopsys PrimePower analyzes power dissipation for block and full-chip designs starting from RTL, through implementation, and leading to power signoff.

RedHawk Analysis Fusion provides early, comprehensive in-design power integrity analysis and fixing in Synopsys IC Compiler™II and Synopsys Fusion Compiler™ solutions, enabling signoff accuracy during physical design implementation. 

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Library Characterization

The Synopsys SiliconSmart® solution provides fast, accurate, and advanced node proven library characterization for standard cells, I/O and memory.  Synopsys PrimeLib is the next-generation, unified library characterization and validation solution, providing ultra-fast, signoff-quality libraries and is optimized for scaling and performance for cloud and cluster computing workloads.

Synopsys SiliconSmart and Synopsys PrimeLib innovative technologies utilize embedded gold-reference SPICE engines to provide a characterization speed-up of advanced Liberty models used by Synopsys PrimeTime static timing analysis to accurately account for effects seen in ultra-low-voltage FinFET processes that impact timing.

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Parasitic Modeling and Extraction

The Synopsys StarRC™ solution provides golden signoff parasitic extraction for silicon accurate results supporting advanced foundry nodes and design flows.​

The Synopsys QuickCap® NX solution is the golden extraction reference tool for advanced node process modeling and high accuracy library characterization.