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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.

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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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Verification

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Multiphysics System Analysis

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

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Embedded Software

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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.

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  • China - 简体中文
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  • Products
    • DESIGN EXCELLENCE
      • Digital Design and Signoff
        • PRODUCT CATEGORIES
          • Logic Equivalence Checking
          • SoC Implementation and Floorplanning
          • Functional ECO
          • Low-Power Validation
          • Synthesis
          • Power Analysis
          • Constraints and CDC Signoff
          • Silicon Signoff and Verification
          • Library Characterization
          • Test
        • FEATURED PRODUCTS
          • Integrity 3D-IC Platform
          • Cadence Cerebrus Intelligent Chip Explorer
          • Genus Synthesis Solution
          • Innovus Implementation System
          • Tempus Timing Signoff Solution
          • Voltus IC Power Integrity Solution
          • Pegasus Verification System
          • RESOURCES
          • Flows
      • Custom IC / Analog / RF Design
        • PRODUCT CATEGORIES
          • Circuit Design
          • Circuit Simulation
          • Layout Design
          • Layout Verification
          • Library Characterization
          • RF / Microwave Solutions
        • FEATURED PRODUCTS
          • Spectre X Simulator
          • Spectre FX Simulator
          • Virtuoso Layout Suite
          • Virtuoso ADE Product Suite
          • Virtuoso Advanced Node
          • Voltus-Fi Custom Power Integrity Solution
          • RESOURCES
          • Flows
      • Verification
        • PRODUCT CATEGORIES
          • Debug Analysis
          • Virtual Prototyping
          • Emulation and Prototyping
          • Static and Formal Verification
          • Planning and Management
          • Simulation
          • Software-Driven Verification
          • Verification IP
          • System-Level Verification IP
        • FEATURED PRODUCTS
          • vManager Verification Management
          • Jasper C Apps
          • Helium Virtual and Hybrid Studio
          • Xcelium Logic Simulation
          • Palladium Enterprise Emulation
          • Protium Enterprise Prototyping
          • System VIP
          • RESOURCES
          • Flows
      • IP
        • PRODUCT CATEGORIES
          • 112G/56G SerDes
          • Chiplet and D2D
          • Denali Memory Interface and Storage IP
          • Interface IP
          • PCIe and CXL
          • Tensilica Processor IP
        • RESOURCES
          • Discover PCIe
      • IC Package Design and Analysis
        • PRODUCT CATEGORIES
          • Cross-Platform Co-Design and Analysis
          • IC Package Design
          • SI/PI Analysis
          • SI/PI Analysis Point Tools
          • Flows
    • SYSTEM INNOVATION
      • Multiphysics System Analysis
        • PRODUCT CATEGORIES
          • Computational Fluid Dynamics
          • Electromagnetic Solutions
          • RF / Microwave Design
          • Signal and Power Integrity
          • Thermal Solutions
        • FEATURED PRODUCTS
          • Clarity 3D Solver
          • Clarity 3D Solver Cloud
          • Clarity 3D Transient Solver
          • Celsius Thermal Solver
          • Fidelity CFD
          • Sigrity Advanced SI
          • Celsius Advanced PTI
          • RESOURCES
          • System Analysis Center
          • System Analysis Resources Hub
          • AWR Free Trial
      • Embedded Software
      • PCB Design and Analysis
        • PRODUCT CATEGORIES
          • Design Authoring
          • PCB Layout
          • Library and Design Data Management
          • Analog/Mixed-Signal Simulation
          • SI/PI Analysis
          • SI/PI Analysis Point Tools
          • RF / Microwave Design
          • Augmented Reality Lab Tools
        • FEATURED PRODUCTS
          • Allegro Package Designer Plus
          • Allegro PCB Designer
          • Allegro X Design Platform
          • RESOURCES
          • What's New in Allegro
          • Advanced PCB Design & Analysis Resources Hub
          • Flows
      • Computational Fluid Dynamics
    • PERVASIVE INTELLIGENCE
      • AI / Machine Learning
      • AI IP Portfolio
    • CADENCE CLOUD
    • VIEW ALL PRODUCTS
  • Solutions
      • Industries
        • 5G Systems and Subsystems
        • Aerospace and Defense
        • Automotive
        • Hyperscale Computing
      • Technologies
        • 3D-IC Design
        • Advanced Node
        • AI / Machine Learning
        • Arm-Based Solutions
        • Cloud Solutions
        • Computational Fluid Dynamics
        • Functional Safety
        • Low Power
        • Mixed Signal
        • Photonics
        • RF / Microwave
      • Industries
        • 5G Systems and Subsystems
        • Aerospace and Defense
        • Automotive
        • Hyperscale Computing
      • Technologies
        • 3D-IC Design
        • Advanced Node
        • AI / Machine Learning
        • Arm-Based Solutions
        • Cloud Solutions
        • Computational Fluid Dynamics
        • Functional Safety
        • Low Power
        • Mixed Signal
        • Photonics
        • RF / Microwave
      • Industries
        • 5G Systems and Subsystems
        • Aerospace and Defense
        • Automotive
        • Hyperscale Computing
      • Technologies
        • 3D-IC Design
        • Advanced Node
        • AI / Machine Learning
        • Arm-Based Solutions
        • Cloud Solutions
        • Computational Fluid Dynamics
        • Functional Safety
        • Low Power
        • Mixed Signal
        • Photonics
        • RF / Microwave
  • Support
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        • Tensilica Processor IP
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        • Support Process
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3D System Design Solutions

Accelerate and optimize system design with 3D design and 3D analysis

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Key Benefits

  • Fast, accurate EM solutions for complex 3D structures
  • Seamlessly simulate 3D mechanical structures with electrical PCB database for optimal system performance
  • Accelerate system designs with parametric and full featured 3D solid modeling
  • Reduce errors and time to market with automated back annotation into Allegro layout without the need to redraw

Today’s system designs have many high-speed signals crossing multiple PCB boundaries, requiring effective signal integrity analysis to encompass signal and return paths to include the source and destination dies, packages, and PCBs, as well as the intervening interconnect including connectors, cables, sockets, and other mechanical structures. Traditional analysis techniques utilize a separate model for each piece of interconnect and cascade these models together in a circuit simulation tool, which can be an error-prone process due to the 3D nature of the transition from the PCB to the connector. In addition, since the 3D transition can make or break signal integrity, at very high speeds designers also want to optimize the transition from the connector to the PCB or the socket to the PCB.

pcb-sigriry-3connectors-600px
Examples of 3D Workbench used to: (a) create twisted pair cabling, (b) merge a mechanical SMA connector with a PCB breakout area, (c) simulate 3D EM fields of the SMA connector and PCB breakout area as one structure.

 

The new Cadence® Sigrity™ 3D Workbench utility, included with the Clarity 3D Solver, extends design and analysis beyond the package and board to also include 3D mechanical structures such as connectors and cables, all of which can impact optimization of the high-speed interconnect. With 3D Workbench, users can now import mechanical structures, such as cables and connectors, and merge them with the PCB so critical 3D structures that cross from the board to the connector can be modeled and optimized as one structure. Updates to the PCB can be automatically back-annotated to the Cadence Allegro® PCB Designer layout tool, saving hours of re-drawing and eliminating editing errors.

pcb-3d-models-600px
Easily create, edit, and import 3D models for 3D EM analysis and extraction

 

3D Workbench incorporates a 3D mechanical CAD GUI for creating, editing, and importing 3D solid models for 3D electromagnetic analysis. You can bring in design data from popular MCAD formats such as Acis, IGES, and STEP, as well as the Cadence Allegro and Sigrity formats. 3D components are easily created with parameterization and equation expressions to allow for modeling flexibility and simulation optimization. Boolean operation function is available to modify 3D components efficiently. 3D CAD geometry problems and misalignment errors can be quickly repaired with 3D Workbench’s model clean-up functions. The advanced adaptive mesh refinement algorithm allows you to automatically generate accurate meshes for small intricate 3D connectors to large complex electronic systems with enclosures.

TRAINING COURSES

Learn how to extend your PCB design and analysis beyond package and board. Sigrity 3D Workbench allows users to import mechanical structures and merge them with the PCB so critical 3D structures that cross from the board to the connector can be modeled and optimized as one structure.

  • Related Products

    • Clarity 3D Solver
Videos

Sigrity Tech Tips: How to Import Optimized 3D Structures Into Your Design Tool After 3D EM Analysis

Sigrity Tech Tip: How to Accelerate Accurate 3D Full Wave Extraction Time

Sigrity Tech Tip: How to Accurately Model a Multi-Gigabit Serial Link 10 Times Faster

News ReleasesVIEW ALL
  • Cadence Delivers Advanced Packaging Reference Flow for Samsung Foundry Customers 11/13/2018

  • Cadence Delivers Support for TSMC InFO_MS Advanced Packaging Technologies 10/02/2018

  • Cadence Sigrity 2018 Release Accelerates PCB Design Cycles by Integrating 3D Design and 3D Analysis 07/19/2018

  • New Cadence Virtuoso System Design Platform Provides Seamless Design Flow Between IC, Package and Board 05/30/2017

  • Cadence Sigrity 2017 Delivers Fast Path to PCB Power Integrity Signoff 01/25/2017

Blogs VIEW ALL
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