Body Biasing For Analog Design


This paper presents the practical application of body biasing control of ultra-deep submicron FD-SOI technologies for analog and mixed-signal designs. The body biasing control is dedicated for dynamic control of the trade- off between speed vs. power consumption for advanced digital circuits. However, in this work we focus on trading-off and improvement of analog circuit performances. Three dif... » read more

Enabling Automotive Design


Falling automotive electronics prices, propelled by advances in chip manufacturing and innovations on the design side, are driving a whole new level of demand across the automotive industry. Innovations that were introduced at the luxury end of the car market over the past couple years already are being implemented in more standard vehicles. The single biggest driver of change in the automo... » read more

Here Comes High-Res Car Radar


A dozen or so startups are developing high-resolution radar chips that use various modulation schemes and processes, such as CMOS, FD-SOI and even metamaterials. In theory, high-resolution radar could boost the capabilities of today’s radar for cars, as well as eliminate the need for a separate LiDAR system. But the technology is still in the research stage and has yet to be proven commerc... » read more

Chips In China


The Chinese semiconductor industry is undergoing radical change. The national imperative is to increase self-sufficiency in semiconductors dramatically in the next few years, because while China is the world’s fastest-growing semiconductor market, it currently must import about 80 percent of the chips used in equipment manufactured by Chinese OEMs. Chengdu, the capital of Sichuan province ... » read more

The Return Of Body Biasing


Body biasing is making a comeback across a wide swath of process nodes as designers wrestle with how to build mobile devices with more functionality and longer battery life. Consider an ultra-low-power IoT device with a wireless sensor, for example, which is meant to last for years without changing a battery. Body biasing can be used to create an ultra-low-leakage sleep state. “In that ... » read more

Mixed Messages For Mixed-Signal


There is no such thing as a purely digital design at advanced nodes today. Even designs that have no [getkc id="37" kc_name="analog"] content are likely relying on [getkc id="38" kc_name="mixed-signal"] components such as SerDes for communications, or voltage regulators for adaptive power control. But the days of purposely attempting to integrate everything including analog and RF onto a single... » read more

Radar Versus LiDAR


Demand is picking up for vision, radar and LiDAR sensors that enable assisted and autonomous driving capabilities in cars, but carmakers are now pushing for some new and demanding requirements from suppliers. The automotive market always has been tough on suppliers. OEMs want smaller, faster and cheaper devices at the same or improved safety levels for both advanced driver-assistance systems... » read more

What Is Spin Torque MRAM?


The memory market is going in several different directions at once. On one front, the traditional memory types, such as DRAM and flash, remain the workhorse technologies. Then, several vendors are readying the next-generation memory types. As part of an ongoing series, Semiconductor Engineering will explore where the new and traditional memory technologies are heading. For this segment, P... » read more

Foundries Accelerate Auto Efforts


Foundries are ramping up their efforts in automotive chip production in preparation for a surge in semiconductors used in assisted and autonomous driving. All of the major foundry vendors are scrambling to assemble the pieces and expand their process portfolios for automotive customers. The foundries are seeing a growing demand from automotive IC customers amid the push toward advanced drive... » read more

Foundry Roadmaps: Real Solutions, Or Just Hedging?


Major semiconductor foundries have revealed their advanced technology roadmaps for the next few years. They’re all investing billions of dollars into the development of process technologies and packaging options. The number of alternatives has been described as ‘dizzying’. How can all the foundries remain profitable? How does the customer decide which ‘route’ to take? For the 2... » read more

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