What is ringing, undershoot and overshoot in PCB Design ?

In this tutorial we are going to learn about What is ringing, undershoot and overshoot in PCB Design ? Ringing is a signal timing related problem & can be defined as the overshoot/undershoot of a signal, a number of times following a logic level transition. Ringing is repeated overshoots & undershoots. It can occur due […]

WHICH ARE MAGNETIC COMPONENTS FOR EMI & EMC REDUCTION.

In this tutorial we are going to learn about WHICH ARE MAGNETIC COMPONENTS FOR EMI & EMC REDUCTION. Inductors · Select inductors with a low self capacitance and series resistance. · Use ferrite beads to add inductance to component leads. · Use ferrite beads to damp out parasitic oscillations. · Position inductor close to high […]

WHAT IS CIRCUIT DESIGN TECHNIQUES?

In this tutorial we are going to learn about WHAT IS CIRCUIT DESIGN TECHNIQUES? Use the minimum clock speeds possible for logic circuitry. Select the slowest switching speed logic. Select the logic with the greatest noise margin. Select logic families with the lowest switching energy. Avoid the use of both high impedance inputs and outputs. […]