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MIT Presents Mobile Receiver Chip to Block Interfering Signals

MIT Presents Mobile Receiver Chip to Block Interfering Signals

MIT’s receiver architecture offers effective harmonic cancellation all in the RF domain.


News Mar 02, 2023 by Aaron Carman
SiTime Sharpens Precision Timing With Two Mission-critical Oscillators

SiTime Sharpens Precision Timing With Two Mission-critical Oscillators

SiTime has unveiled two new oscillator families for aerospace and defense applications—a field that requires the most precise timing solutions.


News Jan 30, 2023 by Jake Hertz
5 Online EE Resources I WOULD Have Been Thankful For

5 Online EE Resources I WOULD Have Been Thankful For

On this Thanksgiving Day, Jeff wonders what his EE college days would have been like if he’d had access to All About Circuits’ rich online resources.


News Nov 24, 2022 by Jeff Child
Nordic Semiconductor Rolls Out Its First Wi-Fi IC

Nordic Semiconductor Rolls Out Its First Wi-Fi IC

Complementing its existing wireless IoT offerings, Nordic Semiconductor has unveiled a dual-band Wi-Fi 6 companion chip.


News Aug 22, 2022 by Jake Hertz
Take Our 2022 EETech Global Engineering Survey

Take Our 2022 EETech Global Engineering Survey

Join your engineering community peers and take our EETech 2022 Global Engineering Survey. You’ll get a summary of the results once they’re released. And you’ll be entered for a chance to win an Amazon card prize!


News Aug 09, 2022 by Jeff Child
Testing the Waters: Quantum T&M Equipment Adds Rohde & Schwarz to Its Roster

Testing the Waters: Quantum T&M Equipment Adds Rohde & Schwarz to Its Roster

With quantum computing striving to become mainstream, T&M equipment will play a pivotal role. Ensuring this, Rohde & Schwarz jump into the quantum T&M playing field.


News Jul 23, 2021 by Kristijan Nelkovski
Continuous-Time Sigma-Delta ADCs: the “Alias-Free” ADC

Continuous-Time Sigma-Delta ADCs: the “Alias-Free” ADC

In this article, we'll review the basics of sigma-delta ADCs—and continuous-time sigma-delta ADCS in particular—using a recent CTSD from ADI as an example.


News Dec 10, 2020 by Dr. Steve Arar
When Bandwidth is Stretched Thin, Voltage-Controlled Oscillators are a Key Solution

When Bandwidth is Stretched Thin, Voltage-Controlled Oscillators are a Key Solution

With bandwidth demand at an all-time high, designers may find themselves using voltage-controlled oscillators more frequently in wireless communication applications.


Decision Feedback Equalization: the Technique Driving DDR5’s Blazing-Fast Transfer Rates

Decision Feedback Equalization: the Technique Driving DDR5’s Blazing-Fast Transfer Rates

As an EE, you might wonder how DDR5 can support blazing-fast transfer rates. One factor is an equalization technique called decision feedback equalization (DFE).


News Oct 29, 2020 by Dr. Steve Arar
Wi-Fi Is a Power Guzzler. New Multi-Protocol Modules May Change the Game of Battery-Based IoT

Wi-Fi Is a Power Guzzler. New Multi-Protocol Modules May Change the Game of Battery-Based IoT

Wi-Fi's high power consumption represents a serious challenge to battery-powered IoT products. But this may no longer be a problem with the digitally-dominant advanced radio architecture of two new modules from Innophase.


News Jun 09, 2020 by Dr. Steve Arar
Historical Engineers: Harry Nyquist, a Trail Blazer in Digital Communications

Historical Engineers: Harry Nyquist, a Trail Blazer in Digital Communications

Nyquist’s contributions were the intellectual building blocks essential to the birth of modern information theory


News Apr 06, 2020 by Gary Elinoff
How Do You Design an LC Low-Pass Filter for a Class D Amp?

How Do You Design an LC Low-Pass Filter for a Class D Amp?

What's the role of low-pass filters in class D amplification? We'll use ST's new class D amp to discuss this question.


News Mar 09, 2020 by Robert Keim
Analog Devices Unveils New Quad-channel 200MHz RF Transceiver

Analog Devices Unveils New Quad-channel 200MHz RF Transceiver

The ADRV9026 wideband RF transceiver supports 3G, 4G, and 5G cellular infrastructure applications.


News Nov 22, 2019 by Gary Elinoff
New RF-Sampling Transceivers From TI Feature Industry’s Widest Frequency Range

New RF-Sampling Transceivers From TI Feature Industry’s Widest Frequency Range

New quad- and dual-channel transceivers are designed for radar, software-defined radio, and 5G applications.


News Mar 07, 2019 by Gary Elinoff
A New Wideband Upconverter for High-Frequency Radar and Communication Systems

A New Wideband Upconverter for High-Frequency Radar and Communication Systems

Analog Devices has recently released an SPI-programmable RF upconverter that can translate baseband or IF signals to extremely high transmission frequencies.


News Feb 12, 2019 by Robert Keim
A New 45V Zero-Drift Op-Amp from Microchip, the MCP6V51

A New 45V Zero-Drift Op-Amp from Microchip, the MCP6V51

This article looks at Microchip’s MCP6V51, which is a zero-drift operational amplifier with a wide supply range and enhanced EMI rejection.


News Feb 04, 2019 by Dr. Steve Arar
Picking Apart a New Switching Regulator from Analog Devices, the LT8361

Picking Apart a New Switching Regulator from Analog Devices, the LT8361

This article will take a look at the Analog Devices LT8361, a low IQ switching regulator supporting boost, SEPIC, and inverting topologies.


News Dec 11, 2018 by Dr. Steve Arar
Power Supply Monitoring and Sequencing in a Single Chip: New Power Sequencer from Analog Devices

Power Supply Monitoring and Sequencing in a Single Chip: New Power Sequencer from Analog Devices

This article will look at the most important features of the Analog Devices ADM1266, which is a configurable power sequencing device.


News Oct 16, 2018 by Dr. Steve Arar
Sending ICs to Space: An Isolated Error Amplifier from Analog Devices

Sending ICs to Space: An Isolated Error Amplifier from Analog Devices

The ADuM3190S is an isolated error amplifier intended for use with linear feedback power supplies. The transfer function of this device is stable over a wide temperature range and over the lifetime of the device.


News Jul 19, 2018 by Mark Hughes
An ADC for Low-Power Data Acquisition Designs: A DC-to-204 kHz, Configurable ADC from Analog Devices

An ADC for Low-Power Data Acquisition Designs: A DC-to-204 kHz, Configurable ADC from Analog Devices

This article will look at some of the most important features of the AD7768-1, a new ADC from Analog Devices that is intended for low-power data acquisition (DAQ) designs.


News Jul 10, 2018 by Dr. Steve Arar