Learn how adding a lowpass loop filter to a PLL with a single integrator impacts both the frequency-domain and time-domain response.
Learn how adding a lowpass loop filter to a PLL with a single integrator impacts both the frequency-domain and time-domain response.
Higher-order PLLs are more commonly used than first-order PLLs. To explain why, we explore the first-order PLL's behavior…
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.
With an eye on aerospace and defense applications, SiTime designed the new oscillator—announced today—with…
With an eye on aerospace and defense applications, SiTime designed the new oscillator—announced today—with multi-layer reliability for GNSS receivers.
Nisshinbo NL9620 Precision Instrumentation Amplifiers delivers highly accurate, low-noise signal amplification designed…
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!
In this article, we'll use the linearized model of a first-order PLL to understand its response to a simple input change.…
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.
ADI built the new dual amplifier to improve low-power, single-supply designs.
ADI built the new dual amplifier to improve low-power, single-supply designs.
In this Tech Guide from Mouser Electronics, explore how the Qorvo QPF5001 Dual-Channel 12W Transmit/Receive Module…
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!
In this project, we'll build and demonstrate a discrete analog solution to the incompatible logic levels of an Arduino…
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.
For over 55 years, this logic family has bridged analog and digital design with noise immunity, rail flexibility, and…
For over 55 years, this logic family has bridged analog and digital design with noise immunity, rail flexibility, and unmatched staying power.
Announced today, Broadcom’s Gen 8 128G Fibre Channel switch portfolio is claimed as the first quantum-safe, SAN…
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.
In this article, we'll use a nonlinear mathematical model to improve our understanding of how a first-order PLL locks to a signal.
In this article, we'll use a nonlinear mathematical model to improve our understanding of how a first-order PLL locks to a signal.
The compact GaN-based Spatium solid-state power amplifiers extend reliable wideband performance from 2 GHz to 40 GHz.
The compact GaN-based Spatium solid-state power amplifiers extend reliable wideband performance from 2 GHz to 40 GHz.
The company’s first silicon-proven NASP device delivers microwatt-level, real-time voice processing at the sensor edge.
The company’s first silicon-proven NASP device delivers microwatt-level, real-time voice processing at the sensor edge.
The phase-locked loop (PLL) is widely used in contemporary analog and digital communication systems. In this article, we…
The phase-locked loop (PLL) is widely used in contemporary analog and digital communication systems. In this article, we develop a nonlinear model for the analog PLL by analyzing its key components.
The dual-phase trans-inductance voltage regulator modules aim to bring compact, high-efficiency power to AI and HPC workloads.
The dual-phase trans-inductance voltage regulator modules aim to bring compact, high-efficiency power to AI and HPC workloads.
Learn how an analog multiplier or AND gate can function as a quadrature detector for FM demodulation.
Learn how an analog multiplier or AND gate can function as a quadrature detector for FM demodulation.
Released in 1968 by Fairchild, the µA741 brought internal frequency compensation and short-circuit protection to the…
Released in 1968 by Fairchild, the µA741 brought internal frequency compensation and short-circuit protection to the op-amp world.
It's almost time for you to join us for the 4th day of the 2025 All About Circuits Summit Series. Check out our handy…
It's almost time for you to join us for the 4th day of the 2025 All About Circuits Summit Series. Check out our handy guide to learn about the amazing free content available from industry-leading companies and experts.
Learn how the Foster-Seeley discriminator, a classic analog circuit for FM demodulation, achieves its superior linearity.
Learn how the Foster-Seeley discriminator, a classic analog circuit for FM demodulation, achieves its superior linearity.
In this article, we'll analyze the single-tuned discriminator for FM-to-AM conversion. We'll then discuss the balanced…
In this article, we'll analyze the single-tuned discriminator for FM-to-AM conversion. We'll then discuss the balanced discriminator and how it provides improved linearity across a wider bandwidth.
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