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Unlocking PA design with predictive DPD

Unlocking PA design with predictive DPD
by Don Dingee on 05-23-2022 at 10:00 am

Predictive DPD virtual test bench

Next up in this series on modulated signals is an example of multi-dimensional EM design challenges: RF power amplifiers (PAs). Digital pre-distortion (DPD) is a favorite technique for linearizing PA performance. Static effects are easy to model and correct, but PAs are notorious for interrelated dynamic effects spoiling … Read More


Protecting High-Speed Interfaces in Data Centers with Security IP

Protecting High-Speed Interfaces in Data Centers with Security IP
by Kalar Rajendiran on 05-23-2022 at 6:00 am

SoCs Have Many Interfaces That Require Security

The never ending appetite for higher bandwidths, faster data interfaces and lower latencies are bringing about changes in how data is processed at data centers. The expansion of cloud to the network edge has introduced broad use of artificial intelligence (AI) techniques for extracting meaning from data. Cloud supercomputing… Read More


Double Diffraction in EUV Masks: Seeing Through The Illusion of Symmetry

Double Diffraction in EUV Masks: Seeing Through The Illusion of Symmetry
by Fred Chen on 05-22-2022 at 7:00 am

Double Diffraction in EUV Masks

At this year’s SPIE Advanced Lithography conference, changes to EUV masks were particularly highlighted, as a better understanding of their behavior is becoming clear. It’s now confirmed that a seemingly symmetric EUV mask absorber pattern does not produce a symmetric image at the wafer, as a conventional DUV … Read More


Take a Leap of Certainty at DAC 2022

Take a Leap of Certainty at DAC 2022
by Daniel Nenni on 05-22-2022 at 6:00 am

Ansys DAC 2022

The live events I have attended thus far this year have been very good. As much as I liked the virtual events, attending in the comfort of my home or sailboat, it is great to be live and networking inside the semiconductor ecosystem, absolutely.

Ansys has been a great supporter of the Design Automation Conference but this year they … Read More


Radiodays Europe: Emotional Keynote

Radiodays Europe: Emotional Keynote
by Roger C. Lanctot on 05-21-2022 at 6:00 am

Radiodays Europe Emotional Keynote

One doesn’t expect to get emotional at the kickoff keynote for an industry event, but Radiodays Europe 22 flipped the script with live music and a bulletin from Ukrainian broadcasters beamed in from a bunker in Ukraine. The bunker broadcast followed speeches from Swedish and Finnish broadcasting executives including … Read More


Podcast EP81: The Future of Neural Processing with Quadric’s Steve Roddy

Podcast EP81: The Future of Neural Processing with Quadric’s Steve Roddy
by Daniel Nenni on 05-20-2022 at 10:00 am

Dan is joined by Steve Roddy, chief marketing officer of Quadric, a leading processor technology intellectual property (IP) licensor. Roddy brings more than 30 years of marketing and product management expertise across the machine learning (ML), neural network processor (NPU), microprocessor, digital signal processor

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Intel to present Intel 4 process at the VLSI Technology Symposium

Intel to present Intel 4 process at the VLSI Technology Symposium
by Scotten Jones on 05-20-2022 at 8:00 am

VLSI Symposium 2022 SemiWiki 1

The VLSI Symposium on Technology & Circuits will be held in Hawaii from June 12th to June 17th. You can register for the conference here.

The tip sheet for the conference has been released and one thing that caught my eye is some data from the Intel 4 paper that Intel will be presenting at the conference.

Intel’s old roadmap had 14nm,… Read More


CEO Interview: Vaysh Kewada of Salience Labs

CEO Interview: Vaysh Kewada of Salience Labs
by Daniel Nenni on 05-20-2022 at 6:00 am

Salience Vaysh Kewada

Vaysh Kewada is cofounder and CEO at Salience Labs, a company developing an ultra high-speed multi-chip processor that packages a photonics chip together with standard electronics to enable exascale AI. Salience is funded by Oxford Sciences Enterprise, Cambridge Innovation Capital, Arm-backed Deeptech Labs, former Dialog… Read More


Joseph Sawicki of Siemens EDA at User2User

Joseph Sawicki of Siemens EDA at User2User
by Daniel Payne on 05-19-2022 at 10:00 am

Joseph Sawicki

I attended the annual user group meeting called User2User in Santa Clara this year, hosted by Siemens EDA, with 51 presentations by customers in 11 tracks, and keynotes during each lunch hour from semiconductor executives. Joseph Sawicki, Executive VP, IC Segment, at Siemens EDA presented on a Tuesday, along with Prashant Varshney,… Read More


TSMC N3 will be a Record Setting Node!

TSMC N3 will be a Record Setting Node!
by Daniel Nenni on 05-19-2022 at 6:00 am

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With the TSMC Technical Symposium coming next month there is quite a bit of excitement inside the fabless semiconductor ecosystem. Not only will TSMC give an update on N3, we should also hear details of the upcoming N2 process.

Hopefully TSMC will again share the number of tape-outs confirmed for their latest process node. Given… Read More