PCB LAYOUT

Key points of cracking the layout of crystal oscillator PCB

2026-03-17

the classification of crystal oscillator

Why PCB design must remove dead copper

2026-03-17

In PCB design, dead copper, that is, isolated copper, is a common problem, which refers to copper areas that are isolated on the circuit board without electrical connection. However, many electronic engineers are worried about whether to remove dead copper when they meet it. The following article will analyze it from multiple angles, hoping to help friends.

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Why choose to lay copper?

2026-03-17

After all the design contents of PCB are designed, the last key step-copper laying is usually carried out. Copper laying is to cover the idle space on PCB with copper surface. All kinds of PCB design software provide intelligent copper laying function. Usually, the area after copper laying will turn red, which means that this part of the area is covered with copper.

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PCB layout and routing skills for high-speed ADC

2026-03-13

In the design of high-speed analog signal chain, the layout of printed circuit board (PCB) needs to consider many options, some of which are more important than others, while others depend on the application. The final answer is different, but in all cases, the design engineer should try to eliminate the error of best practices and not care too much about every detail of layout and wiring.

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How to generate pcb by drawing schematic diagram in AD

2026-03-13

In Altium Designer (AD for short), it is an important design process to generate PCB(Printed Circuit Board) after drawing the principle. This process involves the transformation from logical design to physical layout, which needs careful planning and implementation. The following are the steps to generate PCB after drawing the principle, including the specific operation and precautions of each step.

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Reliable 6 PCB design guidelines

2026-03-11

When we start a new design, because we spend most of our time on circuit design and component selection, we are often inexperienced and thoughtless in PCB layout and wiring stage.

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Methods of reducing parasitic capacitance of PCB

2026-03-11

There are many forms of noise in electronic systems. Whether it is received from external sources or transmitted between different areas of PCB layout, noise can be unintentionally received by two methods: parasitic capacitance and parasitic inductance. Parasitic inductance is relatively easy to understand and diagnose, both from the perspective of crosstalk and from the seemingly random noise coupling between different parts of the board.

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How does copper laying play a role in PCB circuit board design?

2026-03-11

Explore the popular trends in PCB circuit board design

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PCB Layout

Key points of cracking the layout of crystal oscillator PCB

Why PCB design must remove dead copper

Why choose to lay copper?

PCB layout and routing skills for high-speed ADC

How to generate pcb by drawing schematic diagram in AD

Reliable 6 PCB design guidelines

Methods of reducing parasitic capacitance of PCB

How does copper laying play a role in PCB circuit board design?