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Digital circuits are becoming increasingly complex. Higher speeds, denser component placement, and shrinking form factors stress signal and power integrity, creating a minefield of potential problems. Traditional design methods, often relying on reference designs and “rules of thumb,” simply can’t keep pace. These approaches lack the fundamental engineering basis needed to understand why a design works (or doesn’t), leaving engineers in the dark about crucial design margins and the impact of trade-offs. Ignoring these issues can lead to the following impactful challenges.
Troubleshooting signal and power integrity problems can consume countless hours, delaying product launches and straining resources. Pinpointing the root cause of signal distortion, noise, or power instability is like searching for a needle in a haystack.
When design flaws are discovered late in the process, the only solution is often a costly and time-consuming board re-spin. This not only adds to development expenses but also throws off project schedules.
Missed deadlines can have a ripple effect throughout an organization, impacting product releases, market share, and ultimately, the bottom line.
Without a deep understanding of the underlying physics, engineers may resort to a trial-and-error approach, iteratively “fixing” symptoms without addressing the root cause. This leads to further delays, increased costs, and a design that may still be vulnerable to future problems.
When it comes to Signal and Power Integrity Analysis, we don’t just follow recipes, we take a approach that ensures we understand the “why” behind every design decision. Our engineering is rooted in electromagnetic fundamentals, allowing us to analyze, predict, and optimize circuit behavior from the earliest stages of development. We provide comprehensive signal and power integrity engineering services, seamlessly integrated throughout the entire design process.
We work closely with you to understand your needs and optimize component placement and signal routing.
We assist in selecting optimal components and meticulously review schematics to identify potential problems early.
We use simulation judiciously to identify and mitigate potential issues before layout, saving time and money.
We provide expert guidance during PCB layout, optimizing routing, stack-up, and component placement.
We validate designs and verify performance using state-of-the-art techniques.
We conduct thorough testing to ensure designs meet all requirements.
We expertly handle MHz-rate signals, including SPI buses, LVDS/PECL/CML signals, and parallel processor/FPGA buses. We optimize driver and receiver configurations, control impedance, and manage crosstalk to ensure signal quality.
We engineer high-speed serial links from 1 to 100+ Gbps, utilizing advanced tools and techniques like 3D EM field solvers, IBIS AMI modeling, and ERL/COM analysis. Our expertise spans various protocols, including PCIe and Ethernet.
From older DDR generations to the latest DDR5, we have extensive experience in memory interface engineering. We handle chip-down and DIMM-based designs, including challenging multi-rank/multi-load scenarios. We also address the critical power integrity requirements of modern memory buses.
We tackle the most demanding power integrity challenges, including low-noise power for high-current, low-voltage rails, sensitive PLL and SerDes rails, and low-margin DDRx memory. Our focus is on minimizing impedance and ensuring power stability.
We routinely work with complex SoCs, FPGAs, processors, and ASICs, managing the intricate layout challenges presented by large, multi-interface BGAs.
Our expertise extends beyond individual boards to encompass system-level, multi-board, and die-to-die engineering. We can simulate and measure entire systems, including cables and interconnects.
In today’s complex digital landscape, signal and power integrity issues can derail projects and inflate budgets. AppliedLogix offers a distinct advantage: we minimize these risks and maximize the performance of your designs. Our value proposition goes beyond simply “fixing” problems. We proactively address potential challenges before they impact your project timeline or bottom line.
We combine deep theoretical understanding with a proven track record of delivering robust designs for diverse applications. We leverage electromagnetic principles to anticipate and mitigate potential issues early, saving you time and money. Our focus is on delivering tangible results that meet your specific needs.
We believe in preventing problems, not just reacting to them. Our approach, from requirements definition to hardware verification, ensures signal and power integrity are considered at every stage. We strategically employ simulation to identify and address critical areas, maximizing design performance and reliability while optimizing resource use.
We see ourselves as an extension of your team. We foster open communication and collaboration throughout the design process, keeping you informed and involved. Your success is our success.
Don’t let signal and power integrity issues become a roadblock to your product’s success. Partner with AppliedLogix and gain the confidence that comes from working with a team of experienced engineers dedicated to delivering exceptional results. Contact us to discuss your project needs and discover how we can help you achieve your goals.
Re:Build AppliedLogix
777 Canal View Blvd.
Suite 200
Rochester, NY 14623
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