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.
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.
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.
Nexperia has introduced two programmable USB Type-C power delivery controllers and new ESD protection diodes for…
Nexperia has introduced two programmable USB Type-C power delivery controllers and new ESD protection diodes for high-speed applications exceeding 10 GHz.
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.
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 new 3.3 V, four-channel hybrid redrivers may promote HDMI signal integrity for high-fidelity video transmission.
The new 3.3 V, four-channel hybrid redrivers may promote HDMI signal integrity for high-fidelity video transmission.
Researchers have developed a switched-capacitor-based nine-level inverter that achieves a fourfold voltage and up to…
Researchers have developed a switched-capacitor-based nine-level inverter that achieves a fourfold voltage and up to 96.5% efficiency.
Diodes Incorporated has announced two new ideal diode controllers with a wide input voltage range, low quiescent current,…
Diodes Incorporated has announced two new ideal diode controllers with a wide input voltage range, low quiescent current, and overvoltage lockout protection.
In this Tech Guide, we explore Würth Elektronik’s WE-PMFI Auto Mini Power Molded Flat Wire Inductors—built to…
In this Tech Guide, we explore Würth Elektronik’s WE-PMFI Auto Mini Power Molded Flat Wire Inductors—built to deliver high-current performance and thermal stability in compact spaces. Watch now to get started!
In today's rapidly evolving aerospace and defense landscape, component engineers face an unprecedented challenge:…
In today's rapidly evolving aerospace and defense landscape, component engineers face an unprecedented challenge: ensuring every part they specify meets stringent compliance requirements while maintaining mission readiness and program viability.
KEMET Hybrid Crown SMD Capacitors offer high ripple current capability, excellent temperature resistance (up to +140°C),…
KEMET Hybrid Crown SMD Capacitors offer high ripple current capability, excellent temperature resistance (up to +140°C), and strong vibration resilience in a compact, durable form. Watch and learn all about their features, specs, applications, and more!
Vishay, TDK, and Murata have debuted space-saving passives: ultra-high-frequency chip resistors, high-current inductors,…
Vishay, TDK, and Murata have debuted space-saving passives: ultra-high-frequency chip resistors, high-current inductors, and the "world’s smallest" 10 µF/50V MLCC for cars.
The BD1423xFVJ-C and BD1422xG-C series current sense amplifiers offer design simplicity for electric vehicle and other…
The BD1423xFVJ-C and BD1422xG-C series current sense amplifiers offer design simplicity for electric vehicle and other automotive systems.
Eaton Electronics HSH Hybrid Supercapacitors deliver high-power, ultra-high capacitance energy storage with exceptional…
Eaton Electronics HSH Hybrid Supercapacitors deliver high-power, ultra-high capacitance energy storage with exceptional reliability and up to 20 years of maintenance-free operation. Watch and learn all about their features, specs, applications, and more!
Ever wonder where the Schottky diode got its name?
Ever wonder where the Schottky diode got its name?
Announced today, the new software works with SiTime hardware to create the most accurate and reliable data center,…
Announced today, the new software works with SiTime hardware to create the most accurate and reliable data center, networking, and communications timing system.
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