Smallest Thinnest Power Modules For Data Center Optical Modules


Data transmission rates in optical communication field are on a constant rise. This paper describes the ever-increasing demand for highly integrated, small form factor, low profile yet thermally superior and electrically efficient power supply solution to support these high data rates and large amount of data transfer. It then follows to highlight Renesas’s best in class mini power mo... » read more

The Impact Of ML On Chip Design


Node scaling and rising complexity are increasing the time it takes to get chips out the door. At the same time, design teams are not getting larger. What is needed is a way to automate the creative process, and to not have to start every design from scratch. This is where reinforcement learning fits in, with its ability to centralize and store “tribal knowledge. Thomas Andersen, vice preside... » read more

Blog Review: May 17


Synopsys' Dana Neustadter examines the key industries driving Ethernet security, challenges to securing Ethernet networks, and the MACsec protocol that guards against network data breaches by encrypting data traffic between Ethernet-connected devices. Siemens' Stephen Chavez points to the improvements gained from design reuse in PCB design but warns that inefficient processes for managing an... » read more

Week In Review: Design, Low Power


Synopsys acquired Silicon Frontline Technology, a provider of an electrical layout verification solution for mixed-signal and analog designs, large-scale power semiconductor devices, and electrostatic discharge protection networks. "This acquisition enables Synopsys to extend the capabilities of our design analysis portfolio and help build out a system-level electrical analysis platform. We als... » read more

Blog Review: May 10


Synopsys' Alessandra Nardi and Uyen Tran explain how to meet quality, reliability, functional safety, and security requirements of automotive chips through thorough test programs, path-margin monitoring, and design failure mode and effect analysis (DFMEA). Cadence's Veena Parthan explores how computational fluid dynamics can help predict and model the generation, propagation, and mitigation ... » read more

Challenges In Writing SDC Constraints


Writing design constraints is becoming more difficult as chips become more heterogeneous, and as they are expected to function longer in the field. Timing and power can change over time, and constraints need to be adjusted to that changing context. Synopsys’ Ajay Daga, group director for R&D at Synopsys, talks about the challenges in pushing constraints down to different hierarchical portions... » read more

Week In Review: Design, Low Power


Arm advanced its progress toward an initial public offering, confidentially submitting a draft registration statement on Form F-1 to the U.S. Securities and Exchange Commission. The size and price range for the proposed offering have yet to be determined. Graphene IDM Paragraf acquired Cardea Bio, a maker of graphene-based biocompatible chips. Cardea has developed a biosignal processing unit... » read more

Blog Review: May 3


Synopsys' Thomas Andersen considers the requirements of AI-optimized chips that are resulting in exploration of different memory configurations, different types of memory, and different types of processor technologies and software components. Cadence's Girish Vaidyanathan considers the role of hierarchy and partitioning in custom design and looks at how a virtual hierarchy allows layout desi... » read more

Startup Funding: April 2023


Packaging was a hot spot in April, with one of the largest rounds going to a middle-end-of-line advanced packaging company. A second packaging company also drew significant funding for its focus on wafer-level packaging for CMOS image sensors. Two packaging substrate manufacturers also saw investment. Two photoresist makers also drew sizeable rounds. Both they and the packaging companies are... » read more

TSMC Targets N2 Production For 2025


April ended with TSMC’s financial results for the 1st Quarter of 2023 reported on April 20, 2023, and their North American Technology Symposium was held on April 27 at the Santa Clara Convention Center. TSMC’s N3 entered volume production in 4Q 2022 and TSMC’s N2 “nanosheet” technology is on schedule for production in 2025. TSMC’s CEO, C.C. Wei, said during the 1Q conference cal... » read more

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