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Signal & Power Integrity

Maximize your performance-to-cost ratio to achieve first-pass success

Our signal integrity (SI) and power integrity (PI) teams have the skills to maximize the performance-to-cost ratio of your high-speed projects.

We advise on optimal topologies for emerging memory technologies, interconnects within complex computing platforms, Interlaken systems, FPGA transceivers, and complex layer stacks using next-generation laminates with buried capacitance to support the latest FPGAs and ASICs.

Read the Signal Integrity Services Brief

Why Signal Integrity?

Example projects we’ve worked on include:

  • Designing to meet target impedance or noise levels
  • Optimizing PCB stackup for power distribution
  • Reducing crosstalk
  • S-parameter and eye diagram simulation
  • Analysis of power, grounding, decoupling and filtering

Related technical papers:



  • SI, PI, and EMC analysis for on-chip IC design, package design, PCB-level, and system design
  • Pre- and post-route high-speed signal integrity analysis and simulation
  • Layer stack-up, hybrid technologies,
    via, and net topology design
  • Capabilities and experience 32.75Gbps (NRZ)
    to 56 Gbps (PAM4)
  • IBIS, IBIS-AMI model simulations,
    including Power Aware IBIS v5.0
  • 28GHz+ transceivers and 40GHz+ package level simulations
  • Signal integrity driven layer stacks
    and constraint generation
  • Net scheduling and design optimization for complex topologies like multi-drop buses (DDR3, DDR4)
  • Reducing reflections and crosstalk for improved timing margins and emissions
  • Optimizing decoupling for power integrity and lowest cost
  • Simultaneous switching noise considerations and design strategies
  • Component & system characterization, including
    full S-parameters, gain and noise figure optimization
  • Shield design and split plane optimizations for both sensitive signals and Regulatory Approvals
  • Specific Absorption Rate (SAR) analysis
  • Agilent® ADS
  • Cadence® Allegro PCB SI
  • Cadence PSpice®
  • Cadence® SIGRITY
  • Synopsys HSPICE®
  • Mentor Graphics® HyperLynx®
  • Agilent® Network Analyzer, Agilent Vector RF/Signal Generator
  • Agilent PXA Signal Analyzer
  • Agilent Electronic Loads
  • Spectrum Analyzers
  • Multi-channel oscilloscopes to 40 GS/S
Electronic system development and design services

Visit our knowledge hub for additional information

Experience has taught us how to solve problems on any scale

Trust us to deliver on time. That’s why 95% of our customers come back.

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