Signal Integrity & Power Integrity

Maximize System Performance with Expert SI/PI Engineering

As system complexity and interface speeds increase, Signal Integrity (SI) and Power Integrity (PI) become mission-critical to ensure silicon reliability and performance. At Tenasic, our advanced SIPI engineering solutions are designed to identify, analyze, and resolve electrical issues that could impact your design—from chip to package to board.

Integrity Engineered In

Signal Integrity (SI)

  • High-speed interface analysis: PCIe, DDR, USB, HDMI, SerDes
  • Crosstalk, ringing, reflection, and jitter mitigation
  • Eye diagram evaluation, channel simulation, and timing skew analysis
  • S-parameter modeling for accurate signal characterization
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Power Integrity (PI)

  • Power delivery network (PDN) modeling and decap strategy
  • AC noise, transient response, and DCIR drop simulation
  • Ground bounce and voltage ripple mitigation
  • Regulator performance tuning and system stability evaluation

SIPI-Aware Package & PCB Review

  • Interface floorplanning and layout optimization
  • Stack-up design and layer assignment for optimal performance
  • Design guidelines to avoid costly respins
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Our SI/PI analysis ensures that your system performs with signal clarity and power stability, reducing risk of failure and enabling faster design closure.