Lisa's Column
How To Run a PCB Impedance Calculation Without a Field Solver
Running a PCB impedance calculation without a field solver can be achieved using various approximate methods and online calculators. Here's a syste...
Q: What is PCB Thermal Impedance
PCB thermal impedance, often denoted as θJA (junction-to-ambient thermal impedance) or θJC (junction-to-case thermal impedance), is a measure of ho...
5 Must Know Rules to achieve impedance control in PCB
Latest generation electronic circuits have increasingly stringent requirements, such as miniaturization, use of high frequency signals, high compo...
RC Series Circuit (Impedance, Phasor Diagram)
Impedance of the RC series circuit
An RC series circuit (also known as an RC filter or RC network) is an electrical circuit consisting of a resi...
Four things to pay attention to when calculating impedance in PCB design
In the high-speed PCB design process, stackup design and impedance calculation are the first ladder to the top. The impedance calculation me...
PCB stack-up design and characteristic impedance calculation
PCB stack-up design is one of the necessary skills for hardware engineers and PCB engineers. Layout engineers will design the layout based on the ...