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…
Nordic Semi Unveils Bluetooth LE SoC for Next Gen Healthcare Wearables
The new low-power BLE SoC targets medical designs such as wearable biosensors and glucose monitors.
TL431: The Precision Shunt Regulator That Quietly Took Over Power Supplies
A bandgap reference, an error amplifier, and an output transistor in one three-pin device. It's still a staple after nearly five decades.
Melexis Introduces First Automotive SMD Infrared Temperature Sensor
NTC thermistors work well enough—until they don't. Melexis is picking up the slack with the first automotive-qualified infrared thermometer available as an SMD.
My Experience with the Zephyr RTOS—A Hands-On Review
Robert recently tried the Zephyr RTOS and contributed back to the project in the form of a sensor driver for the MTCH9010 liquid leak detector. In this article,…
Five Design Wins Redefining Edge Intelligence, Connectivity, and Power
This roundup covers collaborations driving progress in AI processing, IoT radios, 5G NTN conformance, Auracast audio hardware, and indoor-light energy harvesting.
Korea’s Semiconductor Titans Undergo Strategic Transformations
Korean semiconductor giants—like Samsung and SK hynix—are shifting focus from traditional memory to AI-driven tech, such as HBM, amid global competition, US…
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.