EDN

Class D Amplifier FAQ – Part 2: Zobel Circuits, Testing, PCB Layout & Grounding

A Zobel is an impedance matching circuit often used with loudspeakers. A Zobel circuit is also known as a Boucherot cell or somewhat incorrectly as an RC snubber. The nominal impedance of a ...
EDN

Op Amp Precision Design: PCB Layout Techniques

This document is an application note of the Printed Circuit Board (PCB) layout techniques in operational amplifier precision design. It discusses the PCB effects experienced in high DC precision op ...
Business Wire

Altium, IPC Education Foundation, and Arduino Announce Student Electronics Design Competition

SAN DIEGO--(BUSINESS WIRE)--Altium LLC, the leading printed circuit board (PCB) design software company, is partnering with the IPC Education Foundation (IPCEF) and Arduino to launch the second annual ...
Electronic Design

Design Balanced Op-Amp Circuits For Performance And Simplicity

In a balanced op-amp circuit, the op-amp inputs see equal impedances looking into the circuit. Balanced circuits provide better performance by cancelling some input errors and have a simple R F /R I ...
Electronic Design

What’s the Difference Between Analog and Digital Circuits in PCB Design?

Analog circuit design guidelines. Digital circuit design guidelines. Differences in the guidelines between the two. Several products in the electronics industry require both analog and digital printed ...