Adopt shielding measures providing packet ground for high speed signal is an effective way to solve crosstalk problem.
Our conclusion above is that it's better to go through a bigger hole. At this point, we need to introduce you to two formulas. One is the calculation formula of the parasitic capacitance through the hole: C=1.41εTD2/ (D1-D) The other is the calculation fo
High-frequency and high-speed PCB design 1. After the PCB design is completed, how to choose the PCB board?The choice of PCB board must strike a balance between meeting the design requirements, mass production and cost. Design requirements contain both el
PCB circuit board needs reasonable design and layout of components, in order to better play out the functional advantages of the circuit board.
Test purpose: As PCB may be used in sea or seaside areas with high salinity in the air, its function will be affected due to poor salinity resistance, and serious accidents will be caused.
The high-speed digital signal is determined by the edge speed of the signal. It is generally believed that the rise time is less than 4 times the signal transmission delay can be regarded as high-speed signal.
Understand PCB design, PCB assembly and PCB layout in PCB related industries, and Analysis of signal reflection in high-speed PCB design
Understand PCB design, PCB assembly and PCB layout in PCB related industries, and Look at the signal integrity design tool of high-speed PCB system
Understand PCB design, PCB assembly and PCB layout in PCB related industries, and Detailed explanation of timing analysis in high-speed PCB design
PCB processing factory explains: What is crosstalk in high-speed PCB design? How to eliminate crosstalk and potential crosstalk?
The circuit board assembly and circuit board processing manufacturers explained that they should never cross the ground plane gap in the design of high-speed PCB to ensure that these lines do not cross the ground plane gap
Circuit board assembly and circuit board processing manufacturer explain what high-speed design of circuit board, high-speed PCB design and layout are