Power Integrity Analysis

HyperLynx Power Integrity

Accurately model power distribution networks and noise propagation mechanisms throughout the PCB design process

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  • Quickly identify potential power integrity distribution issues
  • Investigate and validate solutions in an easy-to-use, “what-if” environment
  • Quickly and accurately analyze power integrity

HyperLynx Power Integrity

Identify potential power integrity distribution issues that can interfere with board design logic, and investigate and validate solutions in an easy-to-use, “what-if” environment with HyperLynx® PI.

This intuitive tool gives any member of your design team the ability to quickly and accurately analyze power integrity, without the usual steep learning curve of most power analysis products.

Design team access to these sophisticated power integrity capabilities will help companies reduce prototype spins, shorten time to market, and allow engineers to develop more reliable products.

Analyze voltage drop

Model multiple DC supplies to identify areas where voltage drop and current densities exceed safe limits.

PDN impedance validation

Quickly model your distributed PDN to assess the impedance seen by critical components, validating your design against manufacturer specifications.

Optimize PDN behavior

The PDN Decoupling Optimizer automatically determines the best locations and values for decoupling capacitors. Reduce your design’s manufacturing cost while ensuring PDN impedance requirements are met.

Concepts of Power Integrity: Controlling Impedance Across a Bare Cavity

Without a low-impedance path across the power distribution network (PDN), noise can propagate throughout a PCB, causing bit errors, voltage ripples, timing violations, and more. This paper examines how impedance can be controlled in the PDN cavity.

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