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Circular Buffer: A Critical Element of Digital Signal Processors

Circular Buffer: A Critical Element of Digital Signal Processors

This article discusses circular buffering, which allows us to significantly accelerate the data transfer in a real-time system.


Analog Devices EVAL-ADXL1001Z/1002Z Evaluation Boards | New Product Brief

Analog Devices EVAL-ADXL1001Z/1002Z Evaluation Boards | New Product Brief

Analog Devices’ EVAL-ADXL1001Z and EVAL-ADXL1002Z are evaluation boards that can be mounted on a mechanical shaker for evaluating the ADXL1001 and ADXL1002 accelerometers.


A New Analog Accelerometer for Industrial Applications

A New Analog Accelerometer for Industrial Applications

Some accelerometers are designed for industrial applications, and some are easier to use than others.


News Nov 09, 2017 by Nick Davis
High Definition, Low Delay, SDR-Based Video Transmission in UAV Applications

High Definition, Low Delay, SDR-Based Video Transmission in UAV Applications

Integrated RF agile transceivers are not only widely employed in software-defined radio (SDR) architectures in cellular telephone base stations, such as multiservice distributed access system (MDAS) and small cell, but also for wireless HD video transmission for industrial, commercial, and military applications, such as unmanned aerial vehicles (UAVs).


Analog Devices HMC8205 GaN RF Amplifier | New Product Brief

Analog Devices HMC8205 GaN RF Amplifier | New Product Brief

Analog Devices’ HMC8205 is a GaN RF amplifier that provides high gain, high power, and high efficiency with an instantaneous bandwidth of 300 MHz to 6 GHz.


Implementing an Electronic Leveling Tool

Implementing an Electronic Leveling Tool

While it can be challenging to design electronic versions of precision tools, in this Industry Article we design an electronic level that matches the features of a conventional tool.


Companding: Logarithmic Laws, Implementation, and Consequences

Companding: Logarithmic Laws, Implementation, and Consequences

This article aims to explain the logarithmic laws of companding and the methods of implementation along with the effects these methods bring into the PCM-based telephone systems.


Ultrawideband DPD: The Rewards and Challenges of Implementation in Cable Distribution Systems

Ultrawideband DPD: The Rewards and Challenges of Implementation in Cable Distribution Systems

This article looks at new technologies regarding the existing cable network, in particular, power amplifier digital predistortion.


DAC Output Circuitry for an Arbitrary Waveform Generator

DAC Output Circuitry for an Arbitrary Waveform Generator

How do you convert DAC output currents into a normal voltage signal? Let’s take a look.


All About BLDC Motor Control: Sensorless Brushless DC Motor Controllers

All About BLDC Motor Control: Sensorless Brushless DC Motor Controllers

Learn about sensorless brushless DC motor controllers, some example ICs, and some disadvantages of using such motors.


Wide-Area Wireless Platform Enables a New Wave of IoT systems

Wide-Area Wireless Platform Enables a New Wave of IoT systems

The next step of wide-area wireless connection is to bring the power of wireless to machine type communications (MTC). This will drive a revolution in services that will span sectors as diverse as manufacturing, city management, transportation, and energy.


Dialog Semiconductor to Acquire Silego for $306 Million in Bid for the IoT

Dialog Semiconductor to Acquire Silego for $306 Million in Bid for the IoT

Dialog Semiconductor is set to acquire Silego for a reported $306 million. How will this affect their product lines?


News Oct 14, 2017 by Tim Youngblood
DAC Schematic Design for an Arbitrary Waveform Generator

DAC Schematic Design for an Arbitrary Waveform Generator

This article presents a custom digital-to-analog-conversion design built around a high-speed DAC from Analog Devices.


Using a Silego GreenPAK to Build a Temperature Sensing System

Using a Silego GreenPAK to Build a Temperature Sensing System

In this project, we'll test how the Silego GreenPAK can be used to build a temperature-sensing system.


How to Build a Weighing Scale Using a Load Cell and a Microcontroller

How to Build a Weighing Scale Using a Load Cell and a Microcontroller

In this project, we're making a weighing scale using a C8051 microcontroller development kit, a load cell, and the Simplicity Studio IDE. The measured weight will be displayed on an LCD screen.


Projects Oct 10, 2017 by Nick Davis
Microcontroller Design for an Arbitrary Waveform Generator

Microcontroller Design for an Arbitrary Waveform Generator

In this article, we’ll look at general concepts and some design details for a circuit board that can output a wide variety of analog signals.


Structures for Implementing Finite Impulse Response Filters

Structures for Implementing Finite Impulse Response Filters

This article will review some basic structures to implement Finite Impulse Response (FIR) filters.


Improved DAC Phase Noise Measurements Enable Ultralow Phase Noise DDS Applications

Improved DAC Phase Noise Measurements Enable Ultralow Phase Noise DDS Applications

In this article, we show measured improvements of over 10 dB at 10 kHz offsets using the AD9164 DAC.


Form Factors and Funding Issues as Devices Move Past Noise-Canceling Headphones

Form Factors and Funding Issues as Devices Move Past Noise-Canceling Headphones

The technology behind noise-cancelling headphones has been around since the 1970s, but in recent years, the technology has been brought to broader applications.


News Oct 02, 2017 by Tim Youngblood
Design of FIR Filters Using the Frequency Sampling Method

Design of FIR Filters Using the Frequency Sampling Method

This article will review the basics of the frequency sampling method for designing FIR filters.