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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.


What Is Mixed-Signal IC Design?

What Is Mixed-Signal IC Design?

This brief gives an overview of the steps in a typical mixed-signal IC design flow.


New Chip Modularizes Both Vertical Cavity Surface-Emitting Laser and MOSFET

New Chip Modularizes Both Vertical Cavity Surface-Emitting Laser and MOSFET

VCSEL usually requires an external MOSFET driver, which causes parasitic impedances. Now, ROHM has announced new R&D that puts VCSEL and MOSFET elements on the same chip.


News Dec 05, 2020 by Jake Hertz
What Is Analog IC Design?

What Is Analog IC Design?

Learn the basic steps of the analog IC design process and how it compares to digital IC design.


Understanding Digital Filtering with Embedded Microcontrollers

Understanding Digital Filtering with Embedded Microcontrollers

Learn about the widely used methods for filtering and processing data samples in the time domain while taking a closer look at the Dual Biquad IIR engine of the PowerQuad unit in the LPC55S69 MCU. 


Analog Power at the Size of Digital? Edge AI Processor Combines Best of Both Worlds

Analog Power at the Size of Digital? Edge AI Processor Combines Best of Both Worlds

Can analog computation be a viable solution to the many challenges facing edge AI hardware? We spoke with Mike Henry, CEO of Mythic, to see why they think it is.


News Dec 02, 2020 by Jake Hertz
Construction of a Guitar Amplifier

Construction of a Guitar Amplifier

This article explains the theory and the construction of the circuit of a 10W practice guitar amplifier.


ANALOG DEVICES INC. AD5413 14-Bit Voltage & Current Output DAC | Featured Product Spotlight

ANALOG DEVICES INC. AD5413 14-Bit Voltage & Current Output DAC | Featured Product Spotlight

This Featured Product Spotlight is part of a video series exploring the specifications, applications, and market context of new products.


The Bipolar Junction Transistor (BJT) as a Switch

The Bipolar Junction Transistor (BJT) as a Switch

This video tutorial demonstrates how a bipolar junction transistor can allow a low-voltage signal to control a high-power load.


More on Noise-Canceling Headphones: Adaptive Controllers in Active Noise Control Systems

More on Noise-Canceling Headphones: Adaptive Controllers in Active Noise Control Systems

Active noise control is a principle technology in noise-canceling headphones. But there's a nuanced part of the ANC conversation that warrants discussion: adaptive controllers and cancelation paths.


News Nov 17, 2020 by Dr. Steve Arar
Transistor Sizing in VLSI Design Using the Linear Delay Model

Transistor Sizing in VLSI Design Using the Linear Delay Model

In this article, we will learn how to find the optimal size of a transistor/logic gate present in a larger circuit to provide the desired performance using the linear delay model.


 Current and Voltage Relationships in Bipolar Junction Transistors (BJTs)

Current and Voltage Relationships in Bipolar Junction Transistors (BJTs)

This video tutorial discusses operating modes and plots that will help you to incorporate bipolar junction transistors into your designs.


What Is a Graphene Field Effect Transistor (GFET)? Construction, Benefits, and Challenges

What Is a Graphene Field Effect Transistor (GFET)? Construction, Benefits, and Challenges

Learn all about graphene field-effect transistors or GFETs. We'll cover their construction, as well as the benefits and challenges of designing with them.


The Elmore Delay Model in VLSI Design

The Elmore Delay Model in VLSI Design

In this article, we'll discuss the Elmore delay model, which provides a simplistic delay analysis that avoids time-consuming numerical integration/differential equations of an RC network.


Introduction to the Operation of Bipolar Junction Transistor (BJT)

Introduction to the Operation of Bipolar Junction Transistor (BJT)

This video tutorial will help you to understand how the physical structure of a BJT, in conjunction with proper biasing conditions, results in amplification.


Understanding Active Noise Control Systems—the Tech Underlying Noise-Canceling Headphones

Understanding Active Noise Control Systems—the Tech Underlying Noise-Canceling Headphones

With more people working from home, noise-canceling headphones are ever-more prevalent. What circuitry underlies this popular technology?


News Nov 05, 2020 by Dr. Steve Arar
Newly-Announced $3.4 Billion Plan Aims to Stimulate US Semiconductor R&D

Newly-Announced $3.4 Billion Plan Aims to Stimulate US Semiconductor R&D

The SIA and the Semiconductor Research Corporation have released a preview of an upcoming report that outlines the next decade’s chip research and funding priorities.


News Nov 04, 2020 by Luke James
Single-Photon Avalanche Diodes (SPADs) Swerve Breakdown Voltage and Buoy Photonics

Single-Photon Avalanche Diodes (SPADs) Swerve Breakdown Voltage and Buoy Photonics

SPADs, a branch of photodetectors, are leading the way in photonics innovation.


A New Multimodal Architecture Said to Redefine the Way Transistors Work

A New Multimodal Architecture Said to Redefine the Way Transistors Work

Researchers at the University of Surrey have come up with a new type of transistor that offers linear behavior and huge upside.


News Nov 02, 2020 by Jake Hertz
The Op-Amp Voltage Comparator Circuit

The Op-Amp Voltage Comparator Circuit

In this video, we will discuss circuits that use an operational amplifier to compare the amplitude of one signal to the amplitude of another signal or to a reference voltage.