Tech Talk: Analog Simplified


Benjamin Prautsch, Fraunhofer EAS' group manager for advanced mixed-signal automation, talks about how to simplify and speed up analog IP development, its role in IoT and IIoT/Industry 4.0, and why this is becoming so important for advanced packaging and advanced process nodes. https://youtu.be/6ISL1A7Wy_I » read more

Get Ready For Integrated Silicon Photonics


Long-haul communications and data centers are huge buyers of photonics components, and that is leading to rapid advances in the technology and opening new markets and opportunities. The industry has to adapt to meet the demands being placed on it and solve the bottlenecks in the design, development and fabrication of integrated [getkc id="41" kc_name="silicon photonics"]. "Look at the networ... » read more

Wafer Demand: Under Pressure But Still Growing


Wafer demand grew 10.7% in 2017 while total semiconductor units grew 13.4%. Due to the tight supply of silicon wafers and increased prices, most manufactures placed an even higher priority on improving yields. The industry’s focus on yield improvements is relentless but especially important when the cost of key input materials is on the rise. In 2017 the semiconductor products that con... » read more

The Analog Design Gap


By Benjamin Prautsch and Torsten Reich Sensors are everywhere. In the context of Industry 4.0 and IoT, we face an ever-increasing demand for high-quality sensing. Data acquisition is fundamental to adaptive production chains. So aggregating data isn't just some nice-to-have feature. It is the basis of modern production systems. But don’t we have sensors already? Isn’t everything fine?... » read more

Why All Nodes Won’t Work


A flood of new nodes, half-nodes and every number in between is creating confusion among chipmakers. While most say it's good to have choices, it's not clear which or how many of those choices are actually good. At issue is which [getkc id="43" kc_name="IP"] will be available for those nodes, how that IP will differ from other nodes in terms of power, performance, area and sensitivity to a v... » read more

Using Data Mining Differently


The semiconductor industry generates a tremendous quantity of data, but until very recently engineers had to sort through it on their own to spot patterns, trends and aberrations. That's beginning to change as chipmakers develop their own solutions or partner with others to effectively mine this data. Adding some structure and automation around all of this data is long overdue. Data mining h... » read more

Testing Analog Chips


The world of analog components is broad and diverse, and while testing analog chips may not take as long as running tests on complex SoCs, there are different requirements for analog devices. One type of chip that's seeing more application these days is analog microelectromechanical system devices. Automotive electronics call for a number of [getkc id="37" kc_name="analog"] chips, along with... » read more

Mixed-Signal Issues Worse At 10/7nm


Despite increasingly difficulty in scaling digital logic to 10/7nm, not all designs at the leading edge are digital. In fact, there are mixed-signal components in designs at almost all nodes down to 10/7nm. This may seem surprising because analog scaling has been an issue since about 90nm, but these are not traditional analog components. Analog IP increasingly includes highly integrated, mix... » read more

The Trouble With Models


Models are becoming more difficult to develop, integrate and utilize effectively at 10/7nm and beyond as design complexity, process variation and physical effects add to the number of variables that need to be taken into account. Modeling is a way of abstracting the complexity in various parts of the semiconductor design, and there can be dozens of models required for complex SoCs. Some are ... » read more

Noise At 7nm And Beyond


The digital and analog worlds always have been very different. Digital engineers see the world in terms of electrons and a well-defined set of numerical values. Their waves are discrete and squared off and their devices are often noisy when they turn on and off. Analog engineers think in terms of quiet, smooth waves, and they are very concerned about anything that can disrupt those waves, such ... » read more

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