Analog
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A Brave New World of Analog Artificial Neural Networks (AANNs)

It can be a funny old world when you come to think about it. I remember when I was a young engineer and industry pundits portentously predicted the passing of analog electronics, which resulted in students not wanting to study a dying field, which resulted in universities not bothering to offer courses. Perhaps not surprisingly, the fact that analog continued to go from strength to strength … Read More → "A Brave New World of Analog Artificial Neural Networks (AANNs)"

Introducing the World’s First Monolithic MEMS Speaker

I have seen the future of hearables. And it is MEMS. And it is good.

I’m being exposed to all sorts of cool technologies these days. Unfortunately, one of my problems – in addition to (a) being hounded by hordes of groupies at engineering conferences and (b) the fact that my groupies are all curmudgeonly old male engineers – is that I’m easily distrac… SQUIRREL!

Read More → "Introducing the World’s First Monolithic MEMS Speaker"

DSP Group Dives into the Hearables Market

The term hearables (some call them smart headphones) refers to technically advanced electronic in-ear-devices. Most people think in terms of wireless earbuds or hearing aids that fit in the ear canal and use a processor to implement digital signal processing (DSP) techniques to enhance the wearer’s listening experience.

In fact, hearables may feature additional capabilities. If “the eyes are … Read More → "DSP Group Dives into the Hearables Market"

Distributed On-Chip Temperature Sensors Improve Performance and Reliability

I’m starting to fear the world is passing me by. When I designed my first ASIC in 1980, it was a Toshiba gate array device implemented at the 5 µm technology node, which was pretty much state-of-the-art for general-purpose digital ASIC designs at the time.

As I recall, this device contained around 2,000 equivalent gates (2-input NAND gates). My design was captured … Read More → "Distributed On-Chip Temperature Sensors Improve Performance and Reliability"

Better Hints and Less Misses: A New Holistic Approach to Hardware-Based SoC/ASIC Cybersecurity

In this week’s podcast we have a bubbling virtual witches brew of electronic engineering creativity that is one part analog, three parts IP, with a big ol’ heap full of intelligent decision making. Gajinder Panesar (UltraSoC) and Tim Ramsdale (Agile Analog) join us to discuss the what UltraSoC’s digital monitoring ecosystem IP is all about, the changing role of analog IP in the world of … Read More → "Better Hints and Less Misses: A New Holistic Approach to Hardware-Based SoC/ASIC Cybersecurity"

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featured blogs
Dec 1, 2020
If you'€™d asked me at the beginning of 2020 as to the chances of my replicating an 1820 Welsh dresser, I would have said '€œzero,'€ which just goes to show how little I know....
Dec 1, 2020
More package designers these days, with the increasing component counts and more complicated electrical constraints, are shifting to using a front-end schematic capture tool. As with IC and PCB... [[ Click on the title to access the full blog on the Cadence Community site. ]...
Dec 1, 2020
UCLA’s Maxx Tepper gives us a brief overview of the Ocean High-Throughput processor to be used in the upgrade of the real-time event selection system of the CMS experiment at the CERN LHC (Large Hadron Collider). The board incorporates Samtec FireFly'„¢ optical cable ...
Nov 25, 2020
[From the last episode: We looked at what it takes to generate data that can be used to train machine-learning .] We take a break from learning how IoT technology works for one of our occasional posts on how IoT technology is used. In this case, we look at trucking fleet mana...
chalk talks
Mindi Analog Simulator — Microchip and Mouser Electronics   It’s easy to go wrong in the analog portion of your design, particularly if you’re not an analog “expert.” Electrical simulation can help reduce risk and design re-spins. In this episode of Chalk Talk, Amelia Dalton chats with Rico Brooks of Microchip about the MPLAB Mindi tool, and how it can help reduce … Read More → "Mindi Analog Simulator — Microchip and Mouser Electronics"
AVX Antennas — Mouser Electronics and AVX   Designing antennas can be a challenge for most engineers. With the explosion of active technologies such as MIMO and beamforming, the art of antenna design has become increasingly complex. In this episode of Chalk Talk, Amelia Dalton chats with Kenneth Schott from AVX about choosing and tuning high-performance antenna designs for your next … Read More → "AVX Antennas — Mouser Electronics and AVX"
Overcoming Today’s RFIC and SiP Design Challenges with Virtuoso RF Solution   5G presents daunting challenges for RF design. RF modules are reaching a level of complexity such that verification and analysis now demand about half of the design time, and that requires an integrated flow including physical verification and analysis as well as circuit design. In this episode of Chalk Talk, Amelia Dalton chats … Read More → "Overcoming Today’s RFIC and SiP Design Challenges with Virtuoso RF Solution"
Molex Antennas: Transforming the IIoT Landscape — Molex and Mouser Electronics   RF and antenna design for IoT devices can be a major challenge. Fortunately, Molex has some great turnkey solutions to fit a wide variety of design constraints and project needs. In this episode of Chalk Talk, Amelia Dalton chats with Matt McWhinney from Molex about the RF and antenna options for IoT designs, … Read More → "Molex Antennas: Transforming the IIoT Landscape — Molex and Mouser Electronics"
Mixed-Signal Digital Complexity Explosion   Mixed-signal design is becoming increasingly complex, and our old tools and methods just won’t cut it. In this episode of Chalk Talk, Amelia Dalton chats with Rod Metcalfe of Cadence Design Systems about the changing mixed-signal landscape and how Cadence’s robust suite of mixed-signal design solutions can solve your toughest problems. Click here … Read More → "Mixed-Signal Digital Complexity Explosion"
Wireless Connectivity Front End Solutions – Mouser and QorvoWhen adding WiFi to your design, the RF section poses some major challenges. With today’s 2.4- and 5-GHz spectrum getting more and more crowded, it takes some careful design to get the signals you want and filter out all the noise and interference. In this episode of Chalk Talk, Amelia Dalton chats with Tony Testa … Read More → "Wireless Connectivity Front End Solutions – Mouser and Qorvo"