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“GaN Is Like a Ferrari:” How GaN Is on the Fast Track for 2021

“GaN Is Like a Ferrari:” How GaN Is on the Fast Track for 2021

2020 ushered in a wave of GaN transistors in applications from automobiles to audio amplifiers. We talked with GaN Systems CEO Jim Witham to find out why he thinks 2021 could see even more GaN adoption.


News Dec 18, 2020 by Jake Hertz
“vRAN” Is Becoming a Key Focus for Developers of 5G Radio Units

“vRAN” Is Becoming a Key Focus for Developers of 5G Radio Units

With an influx of 5G devices, telecom companies, specifically those aligned with the O-RAN Alliance, are further developing virtualized radio access networks.


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.


Snapdragon 888: Qualcomm’s First High-End Chip with a Build-In Modem

Snapdragon 888: Qualcomm’s First High-End Chip with a Build-In Modem

Qualcomm recently unveiled Snapdragon 888, the company’s new high-end mobile platform built on the N5 process node.


News Dec 08, 2020 by Luke James
Developers Turn to 5nm ASICs to Meet 5G Data Center Loads

Developers Turn to 5nm ASICs to Meet 5G Data Center Loads

2020 has seen a swathe of progress on the 5nm process node led by TSMC. Here’s a quick look at recent developments involving 5nm ASICs.


News Dec 02, 2020 by Luke James
What Makes 5G So Fast? mmWaves, MIMO, Beamforming, and More

What Makes 5G So Fast? mmWaves, MIMO, Beamforming, and More

With 5G rolling out more quickly as we approach 2021, it may be helpful to touch on the key technologies that make 5G such a speedy success.


News Dec 02, 2020 by John Koon
Voltage-Level Translators: Connecting a World of Increasingly Varying Voltages

Voltage-Level Translators: Connecting a World of Increasingly Varying Voltages

Voltage-level translators are essential in devices like SD/micro SD card readers, wireless access points, and 5G femtocells. How exactly do these devices work?


News Nov 30, 2020 by Nicholas St. John
Xilinx, TI, and Skyworks Tackle PA Efficiency Problems in 5G Small Cell Radios

Xilinx, TI, and Skyworks Tackle PA Efficiency Problems in 5G Small Cell Radios

As modulation scheme efficiency goes up, power amplifier efficiency goes down. Xilinx, TI, and Skyworks are bringing their expertise to the table to reconcile the trade-off.


News Nov 18, 2020 by Adrian Gibbons
Could Global Trade Frictions Stifle Chip Industry “M&A Fever?”

Could Global Trade Frictions Stifle Chip Industry “M&A Fever?”

Although 2020 has been one of the biggest years for mergers and acquisitions in the chip industry, global trade conflicts could slow deals from being finalized.


News Nov 14, 2020 by Luke James
INFINEON 3300W Bridgeless Totem-Pole PFC Evaluation Board | New Product Brief

INFINEON 3300W Bridgeless Totem-Pole PFC Evaluation Board | New Product Brief

This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.


AMD to Purchase Xilinx for $35 Billion in Stock Deal

AMD to Purchase Xilinx for $35 Billion in Stock Deal

Advanced Micro Devices has agreed to buy rival Californian chipmaker Xilinx in a $35 billion all-stock deal, the latest in a wave of high-profile mergers and acquisitions currently sweeping the semiconductor industry.


News Oct 27, 2020 by Luke James
Xilinx Brings FPGA DNA to a Custom Hybrid System-on-Chip for 5G Radio Units

Xilinx Brings FPGA DNA to a Custom Hybrid System-on-Chip for 5G Radio Units

Xilinx solutions are surfacing for each new wave in the 5G rollout. Appearing in 2021, the new RFSoC DFE is forecasted to break all existing benchmarks.


News Oct 27, 2020 by Adrian Gibbons
Nexperia Creates a New FET Category: the Application-Specific FET (ASFET)

Nexperia Creates a New FET Category: the Application-Specific FET (ASFET)

FETs and MOSFETs don't always cut it for dynamic applications. Nexperia says it has created a new flavor of FETs designed to rise to the challenge.


As 5G Begins and Moore’s Law Ends, Multichip Packaging May Be a Memory Solution

As 5G Begins and Moore’s Law Ends, Multichip Packaging May Be a Memory Solution

As 5G speed and storage demands collide with the end of Moore's law, chipmakers are turning to multichip packaging to save space and power.


News Oct 26, 2020 by Dr. Steve Arar
Reviewing the Broad Strokes of 5G Technology

Reviewing the Broad Strokes of 5G Technology

With 5G closer than ever, it may be useful to brush up on the basics.


News Oct 23, 2020 by John Koon
Why Thermal Management is a Hot Topic in 5G Design

Why Thermal Management is a Hot Topic in 5G Design

As 5G barrels forward, engineers are increasingly talking about one of the major design challenges of this technology: thermal management.


News Oct 21, 2020 by Dr. Steve Arar
While CPUs and GPUs Work Harder in Data Centers, DPUs Work Smarter

While CPUs and GPUs Work Harder in Data Centers, DPUs Work Smarter

As next-gen data centers amp up processing and speed, they're going to need processing units that can handle the heft of AI and machine learning.


News Oct 14, 2020 by Nicholas St. John
Applying the t-Test to Engineered Systems

Applying the t-Test to Engineered Systems

This article provides an example of how we can use t-testing to determine if an experiment has produced a statistically significant change in system performance.


Molex LTE and 5G External Cellular Antennas | Digital Datasheet

Molex LTE and 5G External Cellular Antennas | Digital Datasheet

AAC’s Digital Datasheet video series introduces the specs and applications of components—both new and familiar—straight from their datasheets.


How Will 5G’s High-Frequency Band Affect Signal Integrity?

How Will 5G’s High-Frequency Band Affect Signal Integrity?

5G will operate at frequencies significantly faster than those of 4G, forcing PCB designers to rethink how their boards are designed and manufactured.


News Oct 05, 2020 by Jake Hertz