INDEPENDENT ELECTRONIC SYSTEMS ENGINEERING
Independent signal integrity and power integrity engineering
ASTRX Systems supports high-speed digital engineering teams with signal integrity simulation, power integrity and PDN analysis, independent design audits and hardware debug. From early design choices to post-layout validation, turn uncertain behaviour into clear technical decisions.
Explore our expertiseTHE RIGHT SUPPORT. AT THE RIGHT STAGE.
01 / 03TIME DOMAIN Continuous bit stream
EYE DIAGRAM
01 / EXPERTISE
Independent engineering support at the electronic and interconnect level, from the first design decisions to the difficult debug. Bring us in for a focused review, a simulation-led investigation or a defined work package alongside your design team.
Understand how your channels behave before hardware commits you to a design. Examine loss, reflections, crosstalk and timing margin across the complete interconnect, with assumptions and limitations made explicit.
Bring the power distribution network into the design conversation early. Explore impedance, current paths and decoupling choices so that power delivery supports the switching demands of your digital design.
Connect interface, board and system decisions around your performance requirements. Make trade-offs between bandwidth, latency, integration and implementation constraints with a clear view of the electronic architecture.
TECHNOLOGY EXPERIENCE / FROM REVIEW TO PRODUCTION
Experience across high-speed digital technologies spans independent audit, investigation, design, manufacture, verification and production delivery.
High-speed signalling and signal integrity.
High-bandwidth interconnect engineering.
Interface design and signal integrity.
High-speed serial signalling.
Including low-power DDR (LPDDR) generations 3, 4 and 5.
Various FPGA and adaptive computing platforms, including AMD Virtex and Versal adaptive SoCs.
Embedded processor and microcontroller experience with NXP, STMicroelectronics and Espressif ESP32 platforms.
Experience with Zynq UltraScale+ SoC-based electronic systems and their processor, programmable logic and interconnect integration.
Direct experience in ISO 13485 quality-management environments, certified product design and CE certification activities.
02 / ENGINEERING APPROACH & METHODS
Specialist analysis often depends on manual setup, scattered assumptions and results that are difficult to reproduce. ASTRX’s approach and workflow focus on making that work more consistent and easier to revisit.
Complementary to the engineering team: structured design inputs, reusable modelling workflows and traceable analysis outputs. The engineering question stays central. The simulation ecosystem supports the investigation; engineering expertise shapes and evolves the solution.
Capture design parameters, constraints and modelling assumptions in a consistent format.
Develop workflows that can be applied across design iterations, with clear model boundaries.
Connect findings to the inputs and assumptions behind them, so teams can compare iterations and decide what to investigate next.
SERVICES / FIND YOUR STARTING POINT
Independent signal integrity simulation, interconnect analysis and pre- and post-layout design review for high-speed digital systems.
Explore the service ↗02Power integrity engineering and power distribution network analysis: impedance, decoupling strategy, resonances and design review.
Explore the service ↗03An independent audit and technical sounding board for high-speed digital products and engineering teams, focused on SI/PI and interconnect risks.
Explore the service ↗04Structured high-speed digital hardware debug and failure investigation: evidence review, hypotheses, targeted measurements and design corrections.
Explore the service ↗03 / LET’S WORK TOGETHER
Start with the decision your team needs to make. We define a focused scope, investigate the relevant design behaviour and turn the findings into practical next steps.
Discuss your projectFROM QUESTION TO EVIDENCE
Tell us the technical challenge, project stage and timing. Together we agree on the scope, required inputs and relevant deliverables.
Review, model or simulate the relevant behaviour. Keep assumptions visible and distinguish findings from questions that still need measurement.
Receive documented findings, prioritised risks and actionable design or validation recommendations.
Let's start with a short, non-confidential email exchange. Confidentiality and secure design-data exchange(s) to be agreed before sharing files.