Key points of high frequency PCB design
High frequency PCB often have high integration and high wiring density. The use of multilayer circuit board is not only necessary for wiring, but also an effective way to reduce interference. In the PCB layout stage, a reasonable selection of a certain number of printed circuit board size can make full use of the middle layer to set the shielding, to achieve better near-grounding, effectively reduce parasitic inductance, shorten transmission length by reducing the crosstalk signal, etc., all of these methods are conducive to the reliability of high-frequency PCB.
According to the data, the noise of the four-layer board is 20dB lower than that of the double-layer board. But there are problems. The higher the number of PCB half layers, the more complex the manufacturing process and the higher the unit cost. This requires us to select an appropriate number of PCB boards for PCB layout. Correct component layout planning and correct wiring rules to complete the design.
Other news about S&L
- Scan to Discover Your Past Life? See How PCB Factories Use Traceability Systems to Create a Quality
- Joining Hands with AI to Forge the New Future of Smart Manufacturing at Sun&Lynn Circuits
- Sun&Lynn Circuits CO., Ltd. was invited to attend the Sixth Global Customs AEO Conference!
- Celebrating the Establishment of SUNLYNN CIRCUITS(THAILAND)
- Good News! Sun&Lynn Circuits Co.,Ltd. is honored as one of the Top 100 Innovative Enterprises in Bao
- What Should You Know about Metal Core PCB？
- FPC supplier ： the types of Flexible PCB
- PCB manufacturer China：Why PCB board snake line, what is it used for？
- What is Metal Core PCB and types of Metal Core PCB？
- Why are High frequency PCBs much more expensive than normal PCBs?
Your browsing history
- Automatic exposure machine for FPC
- Flexible PCB supplier china ：Folding mobile phones will be a test for the FPC industry
- PCB supplier china tells you What is Wave Soldering
- Sun&Lynn tells you the Benefits of Flex-Rigid PCBs
- Applications of Metal core PCBs
- How do FPC manufacturers of printed circuit boards fabricate a pcb
- Difficulties in drilling production when producing Flex rigid PCB
- How to Calculate the Metal core PCB Trace Width
- Flexible PCB manufacturer：FPC unit price affected by what factors
- What is a Health care PCB?
A total of -comments【I want to comment】