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Gain Definitions for the Y-Factor Method of NF Measurements: Available Gain or Insertion Gain?

Gain Definitions for the Y-Factor Method of NF Measurements: Available Gain or Insertion Gain?

The Y-factor method is a widely used technique for measuring the gain and noise figure (NF) of RF components. This article will help you understand the differences between the insertion gain and the available gain, while avoiding potentially significant errors when measuring the noise figure.


An RMS Detector for a Wideband Voltmeter—Design and Operation

An RMS Detector for a Wideband Voltmeter—Design and Operation

This project demonstrates the design and operation of a root-mean-squared (RMS) detector for inclusion in a wideband voltmeter. The RMS detector is useful for measuring certain signal types, including noise, since it provides an indication of the energy in a signal.


Projects Jun 25, 2023 by John Woodgate
Exploring Output Ripple in a Negative Voltage Charge Pump Using LTspice

Exploring Output Ripple in a Negative Voltage Charge Pump Using LTspice

In this article, we’ll use LTspice simulations to more thoroughly understand output-voltage ripple and consider techniques for mitigating it within a charge pump circuit.


Lee de Forest, the Audion, and the Dawn of the Age of Microelectronics

Lee de Forest, the Audion, and the Dawn of the Age of Microelectronics

A scholar, researcher, and tireless inventor, Lee de Forest made a seemingly small modification to vacuum-tube technology. The repercussions in the incipient electronics industry were immense.


News Jun 20, 2023 by Robert Keim
Analyzing Oscillator Frequency in an LTspice Negative Voltage Charge Pump

Analyzing Oscillator Frequency in an LTspice Negative Voltage Charge Pump

Continuing our in-depth look at a simple SPICE circuit that can generate a negative supply voltage, we’ll consider the effect of oscillator frequency on the system’s performance parameters.


Agile Analog Brings Analog Subsystems to the RISC-V Ecosystem

Agile Analog Brings Analog Subsystems to the RISC-V Ecosystem

Three of Agile Analog's IP subsystems for battery-powered IoT solutions are entering the RISC-V ecosystem.


News Jun 07, 2023 by Jake Hertz
Suite of New Gate Driver ICs Tackle SiC-based Power Applications

Suite of New Gate Driver ICs Tackle SiC-based Power Applications

Three new gate driver solutions aim to serve a wide range of applications in motor drives, electric vehicles, solar inverters, and more.


News Jun 06, 2023 by Abdulwaliy Oyekunle
RECOM RPx-RAW Series DC-DC Converters | New Product Brief

RECOM RPx-RAW Series DC-DC Converters | New Product Brief

The RECOM Power RPx-RAW Series DC to DC converters are specifically designed for high-voltage battery applications in railway rolling stock and other similar environments. Watch and learn all about their features, specs, applications, and more!


Photonic Chip Design Rethink Could Cut Data Center Energy Use

Photonic Chip Design Rethink Could Cut Data Center Energy Use

Leveraging novel photonic circuit designs, researchers hope to lower electricity consumption in data centers.


News Jun 02, 2023 by Kristijan Nelkovski
Broadcom to Supply Apple’s 5G Components in the US

Broadcom to Supply Apple’s 5G Components in the US

Despite Apple’s internal efforts, the company still needs to rely on third parties for wireless chips.


News May 24, 2023 by Jake Hertz
Improving ADC SFDR Using Dithering for Communication System Applications

Improving ADC SFDR Using Dithering for Communication System Applications

Learn more about dithering, namely improving the spurious-free dynamic range (SFDR) of an analog-to-digital converter (ADC) that exhibits differential nonlinearity (DNL) errors.


The Microcomputer Compensated Crystal Oscillator Is Finally Ready for Space

The Microcomputer Compensated Crystal Oscillator Is Finally Ready for Space

The latest advances in radiation-hardened digital components have enabled the development of MCXOs that, for the first time, can replace larger, high-power-consuming OCXOs in low-earth orbit (LEO) New Space applications.


Noise Figure Concepts—Power Gain, Lossy Components, and Cascaded Systems

Noise Figure Concepts—Power Gain, Lossy Components, and Cascaded Systems

Learn about the RF noise figure (NF), its power gain, lossy components, and cascaded systems.


Analyzing a Negative Voltage Charge Pump in LTspice—Source and Load Resistance

Analyzing a Negative Voltage Charge Pump in LTspice—Source and Load Resistance

Learn about using LTspice simulations to provide important insight into the performance of a switched-capacitor voltage-inverting power supply.


Understanding the RF Noise Figure Specification

Understanding the RF Noise Figure Specification

Take a closer look at the definition of the RF noise figure and discuss some subtleties to help avoid erroneous interpretations of this specification.


Designing a Wideband Analog Voltage and Current Meter

Designing a Wideband Analog Voltage and Current Meter

Design a wideband analog multimeter to measure AC voltages and currents from 20 Hz to 1 MHz with a selectable sensitivity from 1 mV to 100 V, while the ammeter has a selectable current sensitivity of 10 mA to 10 A.


Projects May 03, 2023 by John Woodgate
Digitally-wrapped Analog Subsystems: The Key to Easy Analog Integration?

Digitally-wrapped Analog Subsystems: The Key to Easy Analog Integration?

Agile Analog has developed digitally-wrapped analog IP subsystems to decrease the design and integration effort of SoCs.


News May 01, 2023 by Darshil Patel
Understanding Limitations to Increasing SFDR in High-speed ADCs

Understanding Limitations to Increasing SFDR in High-speed ADCs

Learn about two nonlinearity sources, spurious-free dynamic range (SFDR), and SNR (signal-to-noise ratio) in analog-to-digital converters (ADCs).


Flux Adds AI Design Assistant to Its Browser-based PCB Design Tool

Flux Adds AI Design Assistant to Its Browser-based PCB Design Tool

Flux is launching an integrated AI-powered “chatbot-like” design assistant that’s integrated into its web-based online PCB design tool.


News Apr 27, 2023 by Jeff Child
xMEMS’ All-silicon, Solid-state Fidelity Micro Speakers Now Available

xMEMS’ All-silicon, Solid-state Fidelity Micro Speakers Now Available

These speakers are said to offer higher performance in a smaller size, bringing high-fidelity audio to new applications.


News Apr 25, 2023 by Aaron Carman