M7N high speed PCB--For digital circuits, the key is to look at the edge of the signal steepness, that is, the rise and fall time of the signal. The time when the signal rises from 10% to 90% is less than 6 times of wire delay, which is the high speed signal!
Megtron7 High speed PCB -- high speed circuit design technology has become a design method that electronic system designers must adopt. Only by using the design technology of high-speed circuit designer can the controllability of design process be realized.
R-5785N High speed PCB is made of famous brand high speed materials, and its speed reaches 10G to 400G. Specifications can be customized according to customers'necessary.
The Rigid-Flex PCB has the characteristics of FPC and PCB. Therefore, it can be used in some products with special requirements. It has not only a certain flexible area, but also a certain rigid area, which is of great help to save the internal space of the product, reduce the volume of the finished product, and improve the performance of the product.
Multilayer PCB circuit board--The manufacturing method of multilayer board is generally made by the inner layer pattern first, and then the single or double-sided substrate is made by printing and etching method, which is included in the designated interlayer, and then heated, pressurized and bonded. As for the subsequent drilling, it is the same as the plating through-hole method of double-sided plate. It was invented in 1961.
In the design of 13 layer R5775G high-speed PCB, the main problems that must be considered are signal integrity, electromagnetic compatibility and thermal noise. Generally, when the signal frequency is higher than 30MHz, the signal distortion must be prevented. When the frequency is higher than 66MHz, the signal integrity must be analyzed.
