Born from a minimalist design brief in 1971, the NE555 delivered edge-triggered timing, pulse generation, and oscillation in one compact package, earning a place…
Born from a minimalist design brief in 1971, the NE555 delivered edge-triggered timing, pulse generation, and oscillation in one compact package, earning a place in everything from washing machines to rocket launchers.
In this article, we will examine the basic principles of FM demodulation through the simplest frequency discriminator: a…
In this article, we will examine the basic principles of FM demodulation through the simplest frequency discriminator: a differentiator.
Siemens claims the new software allows users to test analog circuitry in integrated circuits up to 100 times faster than…
Siemens claims the new software allows users to test analog circuitry in integrated circuits up to 100 times faster than traditional methods.
In this article, we'll solidify our understanding of the reactance modulator and Armstrong modulator circuits by working…
In this article, we'll solidify our understanding of the reactance modulator and Armstrong modulator circuits by working through a series of design problems.
Infineon designed the two new digital PDM microphones for high-quality audio capture in demanding and space-constrained…
Infineon designed the two new digital PDM microphones for high-quality audio capture in demanding and space-constrained environments.
This article explores the concept of indirect FM generation and the basic operation of the Armstrong modulator.
This article explores the concept of indirect FM generation and the basic operation of the Armstrong modulator.
Built for battery-operated devices, the new CMOS op amp enables ultra-efficient signal conditioning in wearables, IoT,…
Built for battery-operated devices, the new CMOS op amp enables ultra-efficient signal conditioning in wearables, IoT, and compact sensing applications.
Are you a first year electronics engineering student? Or maybe working on a second or third degree in this field? All…
Are you a first year electronics engineering student? Or maybe working on a second or third degree in this field? All About Circuits has the resources you need: comprehensive textbooks, technical articles, calculators, videos, and more for your EE studies.
Announced today, SiTime is expanding into a $4 billion resonator market with its Titan platform.
Announced today, SiTime is expanding into a $4 billion resonator market with its Titan platform.
In this article, we examine two different methods of producing wideband FM signals. Both use crystal oscillators to…
In this article, we examine two different methods of producing wideband FM signals. Both use crystal oscillators to provide improved frequency stability.
From AI glasses to earbuds to long-range Bluetooth audio, three new product wins highlight how MEMS and RF front-end…
From AI glasses to earbuds to long-range Bluetooth audio, three new product wins highlight how MEMS and RF front-end technologies are reshaping wireless sound.
The new timing solutions bring precise synchronization to harsh or signal-denied environments.
The new timing solutions bring precise synchronization to harsh or signal-denied environments.
In this article, we explore the limitations of LC oscillators for direct FM generation and how to deal with them using…
In this article, we explore the limitations of LC oscillators for direct FM generation and how to deal with them using multipliers and automatic frequency control (AFC) circuits.
Join your engineering community peers and take our EETech Engineering Insights Survey 2025. You’ll get a summary of the…
Join your engineering community peers and take our EETech Engineering Insights Survey 2025. You’ll get a summary of the results once they’re released. And you’ll be entered for a chance to win an Amazon card prize!
Vicor DCM Non-Isolated Regulated DC-DC Converter Modules provide a compact, high-efficiency solution for bridging 48V and…
Vicor DCM Non-Isolated Regulated DC-DC Converter Modules provide a compact, high-efficiency solution for bridging 48V and 12V power buses. Watch and learn all about their features, specs, applications, and more!
Learn how a varactor diode's variable capacitance, together with an LC tank circuit, can drive a voltage-controlled…
Learn how a varactor diode's variable capacitance, together with an LC tank circuit, can drive a voltage-controlled oscillator (VCO) to create FM waveforms.
In this article, we examine a reactance modulator design that employs the variable capacitance of a bipolar junction…
In this article, we examine a reactance modulator design that employs the variable capacitance of a bipolar junction transistor to modulate the output of a Colpitts oscillator.
Analog Devices Inc. Balanced Solutions Essential Kit provides a ready-to-use platform for testing and prototyping across…
Analog Devices Inc. Balanced Solutions Essential Kit provides a ready-to-use platform for testing and prototyping across data center and consumer technology applications. Watch and learn all about their features, specs, applications, and more!
In this article, we'll introduce the fundamental concepts of direct FM generation and examine a key FM modulation…
In this article, we'll introduce the fundamental concepts of direct FM generation and examine a key FM modulation circuit: the reactance modulator.
The family brings 18-channel monitoring and SPI-to-TPL bridge to electric vehicle and energy storage applications.
The family brings 18-channel monitoring and SPI-to-TPL bridge to electric vehicle and energy storage applications.
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