With continuous advancements in electronic technology, particularly the emergence of miniaturized and highly integrated components, the insulation spacing between conductors in micro-ICs like BGA packages has shrunk to 0.5mm. These tech...
I. Determining Loop Area Based on Radiation The reflection characteristics of open-ended transmission lines dictate the maximum line length. Due to mandatory requirements for product EM radiation, both the loop area and line length a...
PCB routing significantly impacts the electromagnetic compatibility of the PCB. To ensure proper circuit operation on the PCB, routing should be optimized according to the constraints outlined in this document. This includes the layout ...
Pads, the fundamental building blocks of surface mount assembly, form the land pattern on a PCB. This pattern consists of various pad combinations designed for specific component types. Pads serve as partially conductive patterns for el...
To address the impacts introduced by the aforementioned transmission line issues, we discuss methods for controlling these effects from the following perspectives. 1. Strictly Control the Routing Length of Critical Netlines If the...
Based on the definition of the transmission line model outlined in the preceding article, transmission lines introduce the following effects into the overall circuit design: Reflected signals Delay and timing errors False swit...
