Analog’s Unfair Disadvantage


We live in an analog world, and yet digital has become the technology of choice. Mixed-signal solutions that used to contain significant amounts of analog, with just a small amount of digital signal processing, have migrated into systems where the analog to digital conversion happens at the very first opportunity. There are several reasons for this, and some of them build upon themselves. [g... » read more

Verification And The IoT


Semiconductor Engineering sat down to discuss what impact the IoT will have on the design cycle, with Christopher Lawless, director of external customer acceleration in [getentity id="22846" e_name="Intel"]'s Software Services Group; David Lacey, design and verification technologist at Hewlett Packard Enterprise; Jim Hogan, managing partner at Vista Ventures; Frank Schirrmeister, senior group d... » read more

In Search of Life On The Exoplanets


Space exploration is a constant driver of scientists around the world, searching for life on planets outside our solar system (exoplanets). The news is often filled by wondrous discoveries and promising leads that point to potential life outside of Earth. This search often depends on a key piece of technology – the analog-to-digital converter (ADC) that accurately maps analog imaging to a dig... » read more

Visual Design Diff


A document, whether it is stored as a simple text file or as a word processor formatted file, is often a living entity that is constantly evolving. A user may create a first draft, revise it multiple times, have other team members review it and make alterations, and refine it over time to keep up with new information and requirements. What has changed since the last revision becomes very import... » read more

IoT Edge Design Demands A New Approach


A new breed of designers has arrived that is leveraging the advances in sensing technology to build the intelligent systems at the edge of the IoT. These systems play in every space: on your body, at home, the car or bus that you take to work, and the cities, factories, office buildings, or farms that you work. The energy that you consume and how you travel, by air, land, or sea, all have IoT e... » read more

Pattern Classification in a Mixed-Signal Circuit Based on Embedded 180-nm Floating-Gate Memory Cell Arrays


Source: Cornell University Library. F. Merrikh Bayat, X. Guo, M. Klachko, M. Prezioso, K. K. Likharev, D. B. Strukov (Submitted on 6 Oct 2016 (v1), last revised 10 Oct 2016 (this version, v2)) "We have designed, fabricated, and successfully tested a prototype mixed-signal, 28x28-binary-input, 10-output, 3-layer neuromorphic network ("MLP perceptron"). It is based on embedded nonvolatile flo... » read more

Devices Threatened By Analog Content?


As the amount of analog content in connected devices explodes, ensuring that the analog portion works properly has taken on a new level of urgency. Analog circuitry is required for interpreting the physical world and for moving data to other parts of the system, while digital circuitry is the fastest way to process it. So a sensor that gives a faulty reading in a car moving at high speed or ... » read more

Formal’s Roadmap


Formal verification has come a long way in the past five years as it focused on narrow tasks within the verification flow. Semiconductor Engineering sat down to discuss that progress, and the future of formal technologies, with [getperson id="11306" comment="Raik Brinkmann"], president and CEO of [getentity id="22395" e_name="OneSpin Solutions"]; Harry Foster, chief verification scientist at [g... » read more

Moving Automotive Test Into The Analog Domain


The amount of electronic content in passenger cars continues to grow rapidly, driven mainly by the integration of various advanced safety features. The industry’s move towards fully autonomous vehicles promises to even further increase the number of these safety features and consequentially, the electronic content required in each vehicle. Recent reports indicate that hundreds of semicondu... » read more

Can Analog And Digital Get Along Better?


How to bridge analog and digital is getting renewed attention as the amount of analog content that needs to be processed balloons with consumer and industrial IoT applications. Solving that problem isn’t going to be easy, though. To begin with, digital designers view designs in terms of voltages. Analog designers, in contrast, look at currents. “Unless you can analyze an [getkc id="37... » read more

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