This article presents a comprehensive technical analysis of CPLD vs FPGA, focusing on their architectural distinctions, performance metrics, design flows, and implementation methodologies.
A crystal oscillator circuit uses a quartz crystal and an amplifier to generate a highly stable frequency reference. This guide explains Pierce oscillator design, load capacitance, negative resistance, drive level, startup behavior, and frequency stability in microcontrollers and RF systems.
A crystal oscillator is an electronic circuit that uses a quartz crystal to produce a precise and stable frequency reference. This article covers crystal operation, equivalent circuit models, resonance, load capacitance, oscillator topologies, stability, aging, and design practices.
This article explains practical DC motor speed control techniques for both brushed and BLDC systems, covering design principles, control methods, and engineering considerations behind reliable motor speed control.
Master the Bandgap Voltage Reference — understand the physics, compare popular topologies, explore real-world applications, and choose the right IC for your analog design. A practical guide for engineers.
A voltage reference is a precision circuit that delivers a stable output voltage independent of temperature, power supply, and load variations. This article covers key reference technologies, specifications, selection criteria, PCB design, and applications in ADCs, DACs, and calibration systems.
This article explains how to charge a Lithium-Ion battery safely and efficiently by covering charge profiles, voltage thresholds, current ratings, temperature derating, fast-charging limits, storage practices, and common design mistakes.