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Digital Design and Signoff

Cadence® digital design and signoff solutions provide a fast path to design closure and better predictability, helping you meet your power, performance, and area (PPA) targets.

  • Logic Equivalence Checking
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  • Achieve best PPA with the next-generation Digital Full Flow solution Learn More
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Custom IC / Analog / RF Design

Cadence® custom, analog, and RF design solutions can help you save time by automating many routine tasks, from block-level and mixed-signal simulation to routing and library characterization.

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  • Solve analog simulation challenges in complex designs Watch Now
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System Design and Verification

Cadence® system design and verification solutions, integrated under our Verification Suite, provide the simulation, acceleration, emulation, and management capabilities.

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  • Prototype your embedded software development Watch Now
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IP

An open IP platform for you to customize your app-driven SoC design.

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  • Solve the challenges of long-reach signaling with Cadence 112G SerDes IP Watch Now
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IC Package Design and Analysis

Driving efficiency and accuracy in advanced packaging, system planning, and multi-fabric interoperability, Cadence® package implementation products deliver the automation and accuracy.

  • Cross-Platform Co-Design and Analysis
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  • Cadence Design Solutions certified for TSMC SoIC advanced 3D chip stacking technology Learn More
  • Four reasons to avoid multi-layer flip-chip pin padstacks Learn More

System Analysis

Cadence® system analysis solutions provide highly accurate electromagnetic extraction and simulation analysis to ensure your system works under wide-ranging operating conditions.

  • See how to improve electrical-thermal co-simulation with the Celsius™ Thermal Solver Watch Now
  • Get true 3D system analysis with faster speeds, more capacity, and integration Watch Now
  • Electromagnetic Solutions
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Embedded Software

PCB Design and Analysis

Cadence® PCB design solutions enable shorter, more predictable design cycles with greater integration of component design and system-level simulation for a constraint-driven flow.

  • Design Authoring
  • PCB Layout
  • Library and Design Data Management
  • Analog/Mixed-Signal Simulation
  • SI/PI Analysis
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  • What's New in Allegro
  • What's New in Sigrity
  • RF / Microwave Design
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  • Advanced PCB Design & Analysis Blog
  • Watch how to easily tackle complex and cutting edge designs. Learn More
  • Learn why signal integrity analysis needs to be power-aware Watch Now
  • Augmented Reality Lab Tools

AI / Machine Learning

AI IP Portfolio

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View all Products
  • PRODUCTS
    • DESIGN EXCELLENCE
      • Digital Design and Signoff
        • Logic Equivalence Checking
        • Innovus Implementation and Floorplanning
        • Functional ECO
        • Low-Power Validation
        • Synthesis
        • Power Analysis
        • Constraints and CDC Signoff
        • Silicon Signoff and Verification
        • Library Characterization
        • Test
        • Flows
      • Custom IC / Analog / RF Design
        • Circuit Design
        • Circuit Simulation
        • Layout Design
        • Layout Verification
        • Library Characterization
        • RF / Microwave Solutions
        • Flows
      • System Design and Verification
        • Debug Analysis
        • Emulation
        • Formal and Static Verification
        • FPGA-Based Prototyping
        • Planning and Management
        • Simulation
        • Software-Driven Verification
        • Verification IP
        • System-Level Verification IP
        • Flows
      • IP
        • Interface IP
        • Denali Memory IP
        • Tensilica Processor IP
        • Analog IP
        • System / Peripherals IP
        • Verification IP
      • IC Package Design and Analysis
        • Cross-Platform Co-Design and Analysis
        • IC Package Design
        • SI/PI Analysis
        • SI/PI Analysis Point Tools
        • Flows
    • SYSTEM INNOVATION
      • System Analysis
        • Electromagnetic Solutions
        • RF / Microwave Design
        • Thermal Solutions
        • System Analysis Resources Hub
      • Embedded Software
      • PCB Design and Analysis
        • Design Authoring
        • PCB Layout
        • Library and Design Data Management
        • Analog/Mixed-Signal Simulation
        • SI/PI Analysis
        • SI/PI Analysis Point Tools
        • What's New in Allegro
        • What's New in Sigrity
        • RF / Microwave Design
        • Flows
        • Advanced PCB Design & Analysis Blog
        • Augmented Reality Lab Tools
    • PERVASIVE INTELLIGENCE
      • AI / Machine Learning
      • AI IP Portfolio
    • CADENCE CLOUD
  • SOLUTIONS
      • INDUSTRIES
        • 5G Systems and Subsystems
        • Aerospace and Defense
        • Automotive
        • AI / Machine Learning
      • TECHNOLOGIES
        • 3D-IC Design
        • Advanced Node
        • Arm-Based Solutions
        • Cloud Solutions
        • Low Power
        • Mixed Signal
        • Photonics
        • RF / Microwave
      • INDUSTRIES
        • 5G Systems and Subsystems
        • Aerospace and Defense
        • Automotive
        • AI / Machine Learning
      • TECHNOLOGIES
        • 3D-IC Design
        • Advanced Node
        • Arm-Based Solutions
        • Cloud Solutions
        • Low Power
        • Mixed Signal
        • Photonics
        • RF / Microwave
      • INDUSTRIES
        • 5G Systems and Subsystems
        • Aerospace and Defense
        • Automotive
        • AI / Machine Learning
      • TECHNOLOGIES
        • 3D-IC Design
        • Advanced Node
        • Arm-Based Solutions
        • Cloud Solutions
        • Low Power
        • Mixed Signal
        • Photonics
        • RF / Microwave
      • INDUSTRIES
        • 5G Systems and Subsystems
        • Aerospace and Defense
        • Automotive
        • AI / Machine Learning
      • TECHNOLOGIES
        • 3D-IC Design
        • Advanced Node
        • Arm-Based Solutions
        • Cloud Solutions
        • Low Power
        • Mixed Signal
        • Photonics
        • RF / Microwave
  • SUPPORT
      • SUPPORT
        • Support Process
        • Online Support
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        • Computing Platform Support
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        • Technical Forums
      • TRAINING
        • Custom IC / Analog / RF Design
        • Languages and Methodologies
        • Digital Design and Signoff
        • IC Package
        • PCB Design
        • System Design and Verification
        • Tensilica Processor IP
      • SUPPORT
        • Support Process
        • Online Support
        • Software Downloads
        • Computing Platform Support
        • Customer Support Contacts
        • Technical Forums
      • TRAINING
        • Custom IC / Analog / RF Design
        • Languages and Methodologies
        • Digital Design and Signoff
        • IC Package
        • PCB Design
        • System Design and Verification
        • Tensilica Processor IP
      • SUPPORT
        • Support Process
        • Online Support
        • Software Downloads
        • Computing Platform Support
        • Customer Support Contacts
        • Technical Forums
      • TRAINING
        • Custom IC / Analog / RF Design
        • Languages and Methodologies
        • Digital Design and Signoff
        • IC Package
        • PCB Design
        • System Design and Verification
        • Tensilica Processor IP
      • SUPPORT
        • Support Process
        • Online Support
        • Software Downloads
        • Computing Platform Support
        • Customer Support Contacts
        • Technical Forums
      • TRAINING
        • Custom IC / Analog / RF Design
        • Languages and Methodologies
        • Digital Design and Signoff
        • IC Package
        • PCB Design
        • System Design and Verification
        • Tensilica Processor IP
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        • About Us
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SI/PI Analysis

  • Related Products

    • Sigrity Advanced PI
    • Sigrity Advanced SI
    • Sigrity Aurora
    • Sigrity Extraction
    • Sigrity IBIS Modeling

Companies designing complex PCBs are faced with power integrity (PI) and signal integrity (SI) issues driven by increasing data transmission rates combined with decreases in power-supply voltages and denser, smaller geometries. Increased functionality and smaller product geometries are making PCBs more complex. To address these issues, you need advanced PI and power-aware SI tools that can be used throughout the design process.

Power Integrity

Cadence® PI solutions, based on Sigrity™ technology, provides signoff-level-accurate system-level power integrity analysis for AC and DC power of PCBs. Each tool seamlessly interfaces with our Allegro® PCB design solutions.

Signal Integrity

Cadence power-aware SI tools, based on Sigrity technology, provide signoff-level accurate SI analysis for PCBs. Signoff-level SI accuracy requires modeling and analysis of not only the signals, but also the power/ground network that provides the current return path. Our power-aware SI tools interface seamlessly with our Allegro PCB physical design tools to create a complete power-aware design and SI analysis solution for the entire design team to understand SI design considerations.

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