Something occurred to me recently. AI hardware system architectures are really applications-specific. Computing platforms from laptops, desktops, workstations and servers follow classical architectures. Inputs, outputs, a central processing unit, busses (control, data and memory), data memory and program or instruction memory all balance in harmony in so many facets of our daily lives. Granted, accelerators using FPGAs and GPUs are affecting system architectures. Distributed memory and … [Read more...]
Samtec Powers Future EVSE Infrastructure
Summertime brings family vacations (holidays) and driving or flying long distances. Gas (petrol) prices are on the rise, so many people are rethinking the economies of personal electrical vehicles. Additionally, global logistics companies are adopting electric vans and trucks for local deliveries. More EVs are driving the need for increased EV charging infrastructure. It's common to see EV chargers in homes, shopping centers, gas or petrol stations or if office parks around the world. Yet, a … [Read more...]
Crosstalk Measurement and Characterization in High-Speed Interconnect
"High-speed applications" means different things to different people. In automotive infotainment, a high speed may be 5-10 Gbps. For sensing applications, high speed may be one sample a second. In the data center, hosted data rates are 112 Gbps PAM4 with 224 Gbps coming soon. However "high speed" is defined, signal integrity becomes more essential for system optimization. At high frequencies, crosstalk becomes a challenge. High-speed differential pairs routed in close proximity affect each … [Read more...]
Embedded World 2022: Samtec Connects a Smarter World
COVID-19 is slowly fading away. People are returning to a normal life. Students look forward to summer. Families are planning holidays. Friends and colleagues are sharing meals in restaurants. In the business world, virtual meetings are still a reality. Yet, many professionals yearn to see their colleagues in person. Slowly but surely, in-person connections are being made via trade shows. Next week in Nuremburg, the annual embedded world event returns. The Coronavirus Omicron variant … [Read more...]
Next-Gen Blue UAS Framework 2.0 AutoPilot Features Samtec High-Speed Interconnect
UAVs, or drones, have been around for decades. Original drones resembled early generation fighter jets controlled from the ground and used as targets for test pilots. As time passed, drones served as high-tech reconnaissance platforms and high-precision offensive weapons in military applications In recent years, drones have found many commercial uses as well. Popular e-commerce platforms and global retailers are using drones for order delivery. Hobbyists and tourists use … [Read more...]
Samtec and Alphawave IP Implement Real World 112 Gbps PAM4 Signal Channels
I recently attended the New York International Auto Show. While I was mesmerized by the new Corvette, the Huracán STO, and the GT-R, in reality I am thinking about updating my WRX. Whatever the budget, high-performance cars are high-precision engineered solutions using state-of-the-art mechanical technology. The same is true of routing bleeding-edge 112 Gbps PAM4 signals on a PCB or in a system. State-of-the-art IP, SerDes, semiconductor and interconnect technology are required. Samtec is … [Read more...]
May the 4th Be With You!
"Hello there!" Any Star Wars nerd worth their weight in spice from Kessel knows who said that. Rightfully, Disney+ released a new full-length Obi-Wan Kenobi trailer. If you haven't watched it yet, you should! It would be a lie to say that I am not geeked about this trailer and the upcoming Disney+ series. While this may appear like a shameless blog, Samtec has a long history of appreciating Star Wars geekery. Aside from the fun, sci-fi culture is definitely associated with bleeding edge … [Read more...]
Samtec Launches New SI/PI Capabilities and Resource Landing Page
Once upon a time . . . I really don't like starting a blog out that way, but in this case, it applies. Bear with me. Like most undergrad Electrical Engineering students, I took "Introduction to Electromagnetics" my junior year. I thought it would straight forward due to previous exposure in Physics. Boy, was I wrong! No matter how hard I tried, I made no sense of some dude named Maxwell and upside-down triangles. I dropped the class in the fall semester and took it in the summer with … [Read more...]
Samtec and Otava Describe Flexible Antenna-to-Bits Architectures in Upcoming Webinar
"Antenna-to-bits" simplifies describing complex RF signal chains. Yet real-world RF signal chain development is not simple. This is especially true in mmWave and microwave bands. In Samtec's world, that usually covers 18 - 110 GHz frequency ranges. Emerging antenna-to-bits architectures in 5G, Radar, EW, SATCOM, and instrumentation applications necessitate careful design tradeoffs due to the sensitive nature of mmWave bands. RF system designers are challenged to … [Read more...]
New ChalkTalk Features 56 Gbps PAM4 Interconnects for FPGA Applications
FPGAs, SoCs and other flexible, configurable and reprogrammable compute engines are redefining embedded computing architectures. While prevalent in Data Centers, ASIC Emulation, and High-Performance Computing, FPGAs are the beating electronic hearts of many emerging Transportation, Medical Imaging, Process Automation and Industrial Vision embedded computing applications. In many FPGA-based designs, the choice of a connector solution can be a crucial element in your system design. The … [Read more...]
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