Latest Analog Articles and Videos

This article is an introduction to the complex topic of DSP-based reduction of noise in audio signals.

This article is an introduction to the complex topic of DSP-based reduction of noise in audio signals.

In this article, we’ll use Scilab to create an FM waveform that carries information corresponding to an audio recording.

In this article, we’ll use Scilab to create an FM waveform that carries information corresponding to an audio recording.

While chip company business dealings and endless research into nanometer transistors can sometimes seem worlds apart,…

While chip company business dealings and endless research into nanometer transistors can sometimes seem worlds apart, here are some consequences of how engineers' battle with Moore's Law directly affects the industry.

In this article we’ll work with sinusoidal signals in the frequency domain using Scilab’s fast Fourier transform…

In this article we’ll work with sinusoidal signals in the frequency domain using Scilab’s fast Fourier transform (FFT) functionality.

This article discusses basic signal-processing tasks that can be performed using a free and open source alternative to MATLAB.

This article discusses basic signal-processing tasks that can be performed using a free and open source alternative to MATLAB.

Researchers from the University at Buffalo have announced a gallium oxide transistor with EV batteries in their sights.

Researchers from the University at Buffalo have announced a gallium oxide transistor with EV batteries in their sights.

Learn how to build your own Class D power amplifier—one of the most efficient ways to listen to music.

Learn how to build your own Class D power amplifier—one of the most efficient ways to listen to music.

We've heard all about LiDAR sensors for autonomous vehicle applications. But what about RADAR?

We've heard all about LiDAR sensors for autonomous vehicle applications. But what about RADAR?

Researchers from the Karlsruhe Institute of Technology in Germany have announced a working single-atom transistor that…

Researchers from the Karlsruhe Institute of Technology in Germany have announced a working single-atom transistor that operates at room temperature without a semiconductor present.

Part 8 of the Resolving the Signal series dives further into how different noise sources impact precision delta-sigma…

Part 8 of the Resolving the Signal series dives further into how different noise sources impact precision delta-sigma ADCs by focusing on reference noise and ADC noise, and how gain affects reference noise.

Analog Devices' ADP5003 Low-Noise µPMU combines a high voltage buck regulator and ultra-low-noise LDO to improve…

Analog Devices' ADP5003 Low-Noise µPMU combines a high voltage buck regulator and ultra-low-noise LDO to improve efficiency and thermal performance while reducing noise in high-speed data converters and RF transceivers.

This article shows how to implement an analog PID controller, including adjusting of the angular position of a DC motor…

This article shows how to implement an analog PID controller, including adjusting of the angular position of a DC motor shaft, editing the design to control its speed, and tuning PID parameters for reliable performance.

LTC2879X is an Analog Devices RS485/RS422 transceiver which offers robust operation in industrial environments up to 175°C.

LTC2879X is an Analog Devices RS485/RS422 transceiver which offers robust operation in industrial environments up to 175°C.

This article looks at soft-switch converters such as LLC and PSFB types and the low switching energy loss EOFF.

This article looks at soft-switch converters such as LLC and PSFB types and the low switching energy loss EOFF.

Ever wonder what it would be like to alter your DNA? Researchers at Boston University and MIT are working on genetic…

Ever wonder what it would be like to alter your DNA? Researchers at Boston University and MIT are working on genetic circuit design automation that might allow you to do just that.

Klystron amplifiers are used in a variety of industries, including satellite systems, television broadcasting, radar,…

Klystron amplifiers are used in a variety of industries, including satellite systems, television broadcasting, radar, particle accelerators, and in the medical field. In this article, we'll learn about the two-cavity klystron's unique build and the concept of electron bunching.

In this article, we’ll discuss MOSFET characteristics related to transient conditions and switch-mode operation.

In this article, we’ll discuss MOSFET characteristics related to transient conditions and switch-mode operation.

This article provides an overview of various characteristics and specifications that are relevant to low-frequency MOSFET…

This article provides an overview of various characteristics and specifications that are relevant to low-frequency MOSFET operation.

The ADuM3190S is an isolated error amplifier intended for use with linear feedback power supplies. The transfer function…

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.