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Analog PCB design is the design of a circuit board that realizes analog circuits. In analog circuits, the voltage and current changes are continuously represented, so the wiring on the board is designed to prevent interruptions or distortions in these changes. For circuits that handle specific frequencies, the angles of the board patterns and the routing of the wiring are critical, requiring skilled craftsmanship and expertise.
Hello, everyone! In this article, we’ll discuss key points for designing noise-resistant PCBs by focusing on clearance and creepage distances. In PCB design, clearance and creepage distances are crucial for noise countermeasures and enhancing reliability. Maintaining proper spacing between signal traces and components, as well as ensuring adequate insulation distances along the surface of the […]
Hello everyone, This time, we will discuss key points for “Noise-Resistant PCB Design – Ground and Signal Separation.” Modern electronic devices are becoming increasingly high-performance, and with that, noise issues are also becoming more complex. For designers, noise countermeasures are a critical issue that cannot be ignored. In particular, minimizing the effects of electromagnetic interference […]
Hello everyone, Today, we will discuss key points for designing noise-resistant printed circuit boards (PCBs). As modern electronic devices become more advanced, noise issues are becoming increasingly complex. For designers, noise countermeasures are a critical challenge that cannot be ignored. In this article, we will explore specific techniques to achieve noise-resistant PCB design in detail. […]
The main difference between analog PCB design and digital PCB design lies in the nature of the signals handled and the design approach. In analog PCB design, considerations for voltage and current accuracy, as well as the impact of noise sources, are crucial. In digital PCB design, attention to signal timing, shielding against noise, and managing voltage drops is important.
| Analog Design | Digital Design |
| Several rooms in a spacious area | Several rooms in multiple layers |
| Design like the flow of a river | Design in a square matrix |
| Directly handles signal voltage and current values | Handles digitalized signals |
| Hands move continuously, smoothly representing the change of time | Represents changes using binary data combinations of 0 and 1 |
