It is generally believed that if the frequency of a digital logic circuit reaches or exceeds 45MHZ ~ 50MHZ, and the circuit operating above this frequency has already occupied a certain portion of the entire electronic system (say 1/3), it is called a high-speed circuit. The following is about R5775G High-speed PCB related, I hope to help you better understand R5775G High-speed PCB.
R-5725S PCB If there are high speed transition edges in the design, the problem of transmission line effects on the PCB must be considered. The fast integrated circuit chip with a high clock frequency that is commonly used now has such a problem. The following is about Supercomputer High speed PCB related, I hope to help you better understand Supercomputer High speed PCB.