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Main Content

  • Choosing, using, and designing oscillators

    Choosing, using, and designing oscillators
  • Is it possible to image an electron?

    Is it possible to image an electron?
  • Open RAN functional splits, explained

    Open RAN functional splits, explained
  • Validating power integrity in embedded systems

    Validating power integrity in embedded systems
  • Basics of audio filters

    Basics of audio filters

FROM THE EDITORS


  • Aimee Kalnoskas
    An overview of absolute encoder communication protocols

  • Lee Teschler
    PCIe Gen5 test setup handles PHY-layer protocol analysis, transmitter/receiver, LEQ tests

  • Martin Rowe
    Keysight acquires Sanjole, adds to wireless test portfolio

  • Bill Schweber
    What are inductive proximity sensors, Part 2

  • Lynnette Reese
    The working principle, applications and limitations of ultrasonic sensors

  • Jeff Shepard
    Validating power integrity in embedded systems
< >

Latest Teardown Video

Teardown: The new Roku Ultra

December 1, 2020 By Lee Teschler

The Roku and remote. Below, with the rubber pealed off the bottom to reveal screws and a reset switch. Roku bills its new Ultra device as its fastest and most powerful player ever. Its features include 50% more range for its wireless capabilities, support for Dolby Vision (an HDR standard), Dolby Atmos (a surround-sound format), and Bluetooth, a fast channel launch, a … [Read More...] about Teardown: The new Roku Ultra

Today on EE World

  • Choosing, using, and designing oscillators
  • Half-bridge automotive MOSFETs offered space-saving LFPAK56D package
  • Optical clock and data recovery IC aimed at 5G, front-haul applications
  • Charging-centric, USB Type-C connectors now available in 6-pin versions
  • DC-DC converter with 36 V to 75 V input voltage meets stringent telecom requirements
  • Tactile switch boasts 5 million cycles with 2.8N and 4N actuation force
  • SBCs carry i.MX RT1176 MCUs, target secure mission-critical apps

Sponsored Content

Using Linux on a Portable Oscilloscope (While Keeping Traditional USB Functionality)

January 22, 2021 By Sponsored Content

Digilent’s New Analog Discovery Pro 3450 Opens Things Up for Engineers By Kaitlyn Franz, Test Product Manager As design requirements become increasingly more complex, engineers around the world … [Read More...] about Using Linux on a Portable Oscilloscope (While Keeping Traditional USB Functionality)

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FAQ

Choosing, using, and designing oscillators

Most electronics today have oscillators in them. Digital circuitry needs a clock. Radio frequency signals require an oscillator or clock. Some analog circuitry also needs a clock or oscillating … Read about Choosing, using, and designing oscillators

Is it possible to image an electron?

The electron has close to zero mass, a negative charge, and revolves in an orbit around its atomic nucleus or, alternately, moves through space or through a conductor, in which it is a … Read about Is it possible to image an electron?

Open RAN

Open RAN functional splits, explained

Open radio access networks offer the option of placing network functions in different places along the signal path. That option, called a functional split, lets network engineers optimize … Read about Open RAN functional splits, explained

Validating power integrity in embedded systems

There are two primary considerations when validating power integrity in embedded systems; the operation of the various power converters and the power distribution system’s integrity. The … Read about Validating power integrity in embedded systems

More FAQs

Podcasts

Persedo’s innovative processing of distilled spirits is Episode 3 of R&D 100 – The Podcast

Following up on the enormous success of the first two episodes of R&D 100 – The Podcast, we are happy to report that Episode 3 is now live! Today, co-hosts Paul J. Heney and Aimee Kalnoskas, editors with R&D World magazine, are day drinking — but it’s all in the name of science! We swear! In this fascinating episode, they delve […]

More Podcasts

Focus on Analog ICs

Basics of audio filters

By Diksha Nama, contributor, Engineers Garage An audio system is designed to receive audio signals (via microphone), record audio in some storage, transmit audio (through wired or wireless … [Read More...] about Basics of audio filters

Heilind Electronics offers TE’s antenna portfolio for 6 GHz band

Heilind Electronics, an authorized distributor for TE Connectivity (TE), expands its WLAN product offering with the addition of TE’s new antenna product portfolio for Wi-Fi 6E. These antennas can … [Read More...] about Heilind Electronics offers TE’s antenna portfolio for 6 GHz band

Analog precision measurement ICs feature low power dissipation

Designers can now achieve double the battery life together with robust protection and highest accuracy for the internet of things (IoT), industrial and healthcare applications with three new Essential … [Read More...] about Analog precision measurement ICs feature low power dissipation

More Analog IC News

Focus on Microcontrollers

Optical clock and data recovery IC aimed at 5G, front-haul applications

February 25, 2021 By Redding Traiger

Semtech Corporation announced sampling of a new solution (GN2255), Semtech’s Tri-Edge CDR to enable emerging 50Gbps PAM4 5G front haul deployments. Based on the proven Tri-Edge CDR platform qualified … [Read More...] about Optical clock and data recovery IC aimed at 5G, front-haul applications

SBCs carry i.MX RT1176 MCUs, target secure mission-critical apps

February 25, 2021 By Redding Traiger

Avnet is enhancing the launch of NXP Semiconductor’s i.MX RT1170 crossover MCU family with the MaaXBoard RT, a low-cost single-board computer that can be used as a development board or as a versatile … [Read More...] about SBCs carry i.MX RT1176 MCUs, target secure mission-critical apps

Super-low-power arm cortex-M33 core MCUs feature advanced cybersecurity, graphics, peripherals

February 25, 2021 By Redding Traiger

STMicroelectronics has announced a new generation of extreme power-saving microcontrollers (MCUs), the STM32U5 series, to meet the most demanding power/performance requirements for smart applications … [Read More...] about Super-low-power arm cortex-M33 core MCUs feature advanced cybersecurity, graphics, peripherals

More Microcontroller News

Focus on Power Electronics

Half-bridge automotive MOSFETs offered space-saving LFPAK56D package

February 25, 2021 By Redding Traiger

Nexperia announced a series of half-bridge (high side & low side) automotive MOSFETs constructed in the space-saving LFPAK56D package format. The half-bridge configuration of two MOSFETS is a standard building block for many automotive … [Read More...] about Half-bridge automotive MOSFETs offered space-saving LFPAK56D package

DC-DC converter with 36 V to 75 V input voltage meets stringent telecom requirements

February 25, 2021 By Redding Traiger

Flex Power Modules introduces the PKU4913D, the latest variant in its PKU-D series of analog DC/DC converters in the sixteenth brick format. The new converter delivers excellent electrical and thermal performance at an affordable cost. Efficiency … [Read More...] about DC-DC converter with 36 V to 75 V input voltage meets stringent telecom requirements

Ruggedized AC/DC converter lines feature industrial temperature ranges

February 25, 2021 By Charlie Flor

Murata today introduced several AC/DC converter product lines developed for the Industrial, Automation, IoT, Smart Buildings, Medical, and Security markets – the BAC1, BAC3, and BAC05. These solutions feature wide industrial temperature ranges and … [Read More...] about Ruggedized AC/DC converter lines feature industrial temperature ranges

More Power Electronics News

Focus on 5G

Optical clock and data recovery IC aimed at 5G, front-haul applications

Semtech Corporation announced sampling of a new solution (GN2255), Semtech’s Tri-Edge CDR to enable emerging 50Gbps PAM4 5G front haul deployments. Based on the proven Tri-Edge CDR platform qualified in data center applications, the new solution … [Read More...] about Optical clock and data recovery IC aimed at 5G, front-haul applications

Charging-centric, USB Type-C connectors now available in 6-pin versions

GCT expands its ionex range of charging-centric USB Type-C connectors with all new 6-pin versions, making adoption even more accessible for designs. Ionex offers breakthrough USB Type-C connectors for charging applications. USB4125 and USB4130 are … [Read More...] about Charging-centric, USB Type-C connectors now available in 6-pin versions

Keysight acquires Sanjole, adds to wireless test portfolio

Keysight expands is wireless test offerings, moving into monitoring of RF and low-layer protocols. This week, Keysight Technologies announced its acquisition of Sanjole. Based in Honolulu, Sanjole specializes in wireless physical layer and … [Read More...] about Keysight acquires Sanjole, adds to wireless test portfolio

More 5G news

Embedded Systems

Embedded PCs feature fanless motherboards hosting Intel MCUs

Review Display Systems Inc. has announced the availability of a new range of Mini-STX PCs. The CAT-S PC range includes the Jaguar, Cheetah, Tiger, and Puma, which are ideal for a wide range of embedded computing applications and offer a wide range of … [Read More...] about Embedded PCs feature fanless motherboards hosting Intel MCUs

Embedded development tools support 64-bit ARM cores

IAR Systems presents that its C/C++ development toolchain IAR Embedded Workbench for Arm now supports 64-bit Arm cores including Arm Cortex-A35, Cortex-A53, and Cortex-A55. Through IAR Embedded Workbench, IAR Systems provides its customers with the … [Read More...] about Embedded development tools support 64-bit ARM cores

Real-time embedded hypervisor includes interrupt control, scalable vector extensions, cryptography

BlackBerry Limited announced the release of QNX Hypervisor 2.2, the latest edition of the company’s real-time embedded hypervisor product. With QNX Hypervisor 2.2, manufacturers and other embedded system suppliers are empowered with ultimate … [Read More...] about Real-time embedded hypervisor includes interrupt control, scalable vector extensions, cryptography

More Embedded Systems News

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