PCB design tips for Differential pair routing?

In this tutorial we are going to learn about PCB design tips for Differential pair routing? Because some device technologies utilizes differential techniques, its worth explaining some of the advantages & key layout aspects of differential circuitry & comparing them to similar single ended op amp circuitry. Differential circuitry is superior to single ended circuitry […]

Why Use Buried Resistors PCB ?

In this tutorial we are going to learn about Why Use Buried Resistors PCB ? Buried resistor technology replaces discrete resistors with thin film planar resistors laminated within multi layer PCB. Space previously occupied by discrete resistors may now be used for additional components, trace routing/eliminated to create smaller, denser boards. Using buried resistors can […]

What is formulas to calculate the hole span for through hole axial components?

In this tutorial we are going to learn about What is  formulas to calculate the hole span for through hole axial components? Standard Tooling Metric Formula: Minimum Hole Span = [(Comp Body Length* x 1.112) + 2.36mm] – Lead Dia Inch Formula: Minimum Hole Span = [(Comp Body Length* x 1.112) + 0.093″] – Lead […]

What is Power Planes and Power Distribution In PCB Design?

In this tutorial we are going to learn about What is Power Planes and Power Distribution In PCB Design? Which Supply to Use and Supply Decoupling PWR leads coming onto the board should be decoupled to GND at the point where they enter the board. That way, all return currents from the decoupling components return […]