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…
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.
Ring in the new year with this roundup of All About Circuits' most popular educational content, both technical and historical.
Ring in the new year with this roundup of All About Circuits' most popular educational content, both technical and historical.
Today, we celebrate Roger F. Harrington as he turns 100 years old. His method of moments became the key for engineers in…
Today, we celebrate Roger F. Harrington as he turns 100 years old. His method of moments became the key for engineers in the modern world to put Maxwell's equations into action.
In this article, we analyze the steady-state errors and Bode plots for a second-order PLL with a simple, first-order loop 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.
Introduced in the late 1980s, Maxim’s MAX232 made RS-232 interfaces trivial with dual drivers, dual receivers, and…
Introduced in the late 1980s, Maxim’s MAX232 made RS-232 interfaces trivial with dual drivers, dual receivers, and their +/-10 V rails—all from a single +5 V supply.
In this Tech Guide, explore Infineon’s EasyPACK™ CoolSiC™ Trench MOSFET Modules—high-efficiency, high-density…
In this Tech Guide, explore Infineon’s EasyPACK™ CoolSiC™ Trench MOSFET Modules—high-efficiency, high-density power solutions for EV chargers, DC/DC converters, and industrial systems. Watch now to get started!
Learn how adding a lowpass loop filter to a PLL with a single integrator impacts both the frequency-domain and…
Learn how adding a lowpass loop filter to a PLL with a single integrator impacts both the frequency-domain and time-domain response.
Panasonic Industry PAN9019/PAN9019A delivers high-performance, low-power connectivity with dual-band Wi-Fi 6, Bluetooth…
Panasonic Industry PAN9019/PAN9019A delivers high-performance, low-power connectivity with dual-band Wi-Fi 6, Bluetooth 5.4, and—on the PAN9019A—802.15.4 support for expanded IoT applications. Watch and learn all about their features, specs, applications, and more!
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.
The new low-power BLE SoC targets medical designs such as wearable biosensors and glucose monitors.
The new low-power BLE SoC targets medical designs such as wearable biosensors and glucose monitors.
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.
The CMXBxxA Zener diode lineup also cuts leakage and simplifies upgrades for power line protection.
The CMXBxxA Zener diode lineup also cuts leakage and simplifies upgrades for power line protection.
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!
The LAN866x family integrates the Remote Control Protocol to eliminate edge node software and accelerate zonal Ethernet…
The LAN866x family integrates the Remote Control Protocol to eliminate edge node software and accelerate zonal Ethernet deployment.
In this Mouser Electronics Tech Guide, explore how Renesas Locationing 2.0 enables ultra-precise, scalable asset tracking…
In this Mouser Electronics Tech Guide, explore how Renesas Locationing 2.0 enables ultra-precise, scalable asset tracking with Bluetooth AoA/AoD, WiRa positioning, and low-power Wi-Fi for reliable, long-life, real-time monitoring in complex environments. Watch now to get started!
Making informed choices about network ecosystems, protocols, and hardware is critical when developing large-scale IoT…
Making informed choices about network ecosystems, protocols, and hardware is critical when developing large-scale IoT networks. Learn more in this article.
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.
TE Connectivity’s NanoRF Series RF/Coaxial Connectors provide ultra-high-frequency, high-density RF connectivity up to…
TE Connectivity’s NanoRF Series RF/Coaxial Connectors provide ultra-high-frequency, high-density RF connectivity up to 85 GHz with a 50 Ω impedance, delivering excellent signal integrity in compact designs. Watch and learn all about their features, specs, applications, and more!
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.
In this Tech Guide from Mouser Electronics, explore how Microchip’s LAN938x 100BASE-T1 Gigabit Ethernet Switches enable…
In this Tech Guide from Mouser Electronics, explore how Microchip’s LAN938x 100BASE-T1 Gigabit Ethernet Switches enable secure, low-latency automotive networks with Layer 2+ switching, AVB/TSN support, and energy-efficient performance. Watch now to get started!
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