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Triad Semiconductor Reimagines Audio Signal Capture With ‘Universal AFE’

Triad Semiconductor Reimagines Audio Signal Capture With ‘Universal AFE’

The audio capture chip leverages Triad's current conveyor architecture to deliver a 156-dB input capture range from dual inputs.


News Jan 26, 2026 by Duane Benson
Exploring the Bode Plots of PLLs With a Lag-Lead Loop Filter

Exploring the Bode Plots of PLLs With a Lag-Lead Loop Filter

In this article, we derive design equations for a second-order PLL with a lag-lead filter by examining its Bode plots.


Introducing the Lag-Lead Filter

Introducing the Lag-Lead Filter

Learn how using a pole-zero loop filter improves PLL performance and design flexibility over the simpler lag filter.


Analyzing the Lag Filter’s Effect on PLL Performance

Analyzing the Lag Filter’s Effect on PLL Performance

In this article, we evaluate the designs of two simple frequency synthesizers to learn how a second-order PLL with a lag filter can provide a faster rise time than a first-order PLL.


ST Spins Out Op Amp Boasting High Accuracy, Speed, and Stability

ST Spins Out Op Amp Boasting High Accuracy, Speed, and Stability

The zero-drift TSZ901 brings microvolt-level offset and 10-MHz bandwidth to sensor interfaces and current measurement.


News Dec 29, 2025 by Jake Hertz
From 124-Layer PCBs to the 555 Timer: Our Favorite Content of the Year

From 124-Layer PCBs to the 555 Timer: Our Favorite Content of the Year

Explore our editors' top picks from 2025, featuring breakthrough AI hardware, legendary chip history, behind-the-scenes insights, and exclusive industry interviews.


News Dec 25, 2025 by Dale Wilson
Understanding the Limitations of the Second-Order Type-1 PLL With a Lag Filter

Understanding the Limitations of the Second-Order Type-1 PLL With a Lag Filter

In this article, we analyze the steady-state errors and Bode plots for a second-order PLL with a simple, first-order loop filter.


Introduction to Second-Order Type-1 PLLs

Introduction to Second-Order Type-1 PLLs

Learn how adding a lowpass loop filter to a PLL with a single integrator impacts both the frequency-domain and time-domain response.


Understanding the Limitations of the First-Order PLL

Understanding the Limitations of the First-Order PLL

Higher-order PLLs are more commonly used than first-order PLLs. To explain why, we explore the first-order PLL's behavior in response to two inputs: a frequency step and frequency ramp.


SiTime Introduces Jamming- and Spoofing-Resistant Precision Oscillator

SiTime Introduces Jamming- and Spoofing-Resistant Precision Oscillator

With an eye on aerospace and defense applications, SiTime designed the new oscillator—announced today—with multi-layer reliability for GNSS receivers.


News Dec 03, 2025 by Duane Benson
Nisshinbo NL9620 Precision Instrumentation Amplifiers | Digital Datasheet

Nisshinbo NL9620 Precision Instrumentation Amplifiers | Digital Datasheet

Nisshinbo NL9620 Precision Instrumentation Amplifiers delivers highly accurate, low-noise signal amplification designed for demanding measurement and sensing applications. Watch and learn all about their features, specs, applications, and more!


Analyzing First-Order PLLs Using Linear Models

Analyzing First-Order PLLs Using Linear Models

In this article, we'll use the linearized model of a first-order PLL to understand its response to a simple input change. We'll then use Matlab simulations to visualize the signals.


Analog Devices Rolls Out Rail-to-Rail Amplifier With Low Supply Current

Analog Devices Rolls Out Rail-to-Rail Amplifier With Low Supply Current

ADI built the new dual amplifier to improve low-power, single-supply designs.


News Nov 28, 2025 by Jake Hertz
Building High-Performance RF Systems with the Qorvo QPF5001 | Tech Guide

Building High-Performance RF Systems with the Qorvo QPF5001 | Tech Guide

In this Tech Guide from Mouser Electronics, explore how the Qorvo QPF5001 Dual-Channel 12W Transmit/Receive Module simplifies high-performance X-band RF design with integrated PA, LNA, and built-in limiter in a compact 6 mm × 5 mm package. Watch now to get started!


Building a Push-Pull Level Shifter to Connect an MCU and a Low-Voltage Display

Building a Push-Pull Level Shifter to Connect an MCU and a Low-Voltage Display

In this project, we'll build and demonstrate a discrete analog solution to the incompatible logic levels of an Arduino Uno and an Elecrow e-paper HMI display.


Projects Nov 23, 2025 by Don Wilcher
RCA CD4000: The CMOS Logic That Wouldn’t Die

RCA CD4000: The CMOS Logic That Wouldn’t Die

For over 55 years, this logic family has bridged analog and digital design with noise immunity, rail flexibility, and unmatched staying power.


News Nov 21, 2025 by Luke James
Broadcom Claims ‘World’s First’ Quantum-Safe Gen 8 128G SAN Switch

Broadcom Claims ‘World’s First’ Quantum-Safe Gen 8 128G SAN Switch

Announced today, Broadcom’s Gen 8 128G Fibre Channel switch portfolio is claimed as the first quantum-safe, SAN architecture with 128G speed, AI-powered SAN management, and quantum-safe cryptography.


News Nov 19, 2025 by Jake Hertz
Analyzing a First-Order PLL in Acquisition Mode With a Nonlinear Model

Analyzing a First-Order PLL in Acquisition Mode With a Nonlinear Model

In this article, we'll use a nonlinear mathematical model to improve our understanding of how a first-order PLL locks to a signal.


Qorvo’s Solid-State Power Amplifiers 50% Smaller Than Counterparts

Qorvo’s Solid-State Power Amplifiers 50% Smaller Than Counterparts

The compact GaN-based Spatium solid-state power amplifiers extend reliable wideband performance from 2 GHz to 40 GHz.


News Nov 13, 2025 by Jake Hertz
Polyn Implements Its NASP Tech Into Voice Activity Detection Chip

Polyn Implements Its NASP Tech Into Voice Activity Detection Chip

The company’s first silicon-proven NASP device delivers microwatt-level, real-time voice processing at the sensor edge.


News Nov 10, 2025 by Jake Hertz