1. High frequency and high speed circuit board manufactured, including high performance, temperature performance, CAF/ heat resistance, mechanical toughness, good reliability, fire grade, etc.
2. High-frequency high-speed circuit board and product performance matching, such as electrical, performance stability, etc.
3. Timely supply of high-frequency high-speed circuit board material suppliers, many high-frequency materials and high-speed materials procurement cycle is very long. In addition to the inventory of conventional high-frequency circuit board RO4350, it is necessary to communicate with high-frequency high-speed circuit board manufacturers in advance, prepare materials as soon as possible.
4. The cost factor of high frequency and high speed circuit board materials depends on the price sensitivity of products, whether consumer or communications, medical, industrial or military applications.
5. Applicability of international standards to meet RoHS and halogen-free requirements.
Among the above mentioned factors, the running speed of high speed digital circuit is the main factor of PCB board selection. The higher the circuit speed, the smaller the Df value of the PCB board. Medium and low loss printed circuit board is suitable for 10Gb/s digital circuit; low loss of PCB circuit board for 25Gb/s digital circuit; ultra-low loss printed circuit boards are suitable for faster, high-speed digital circuits, which can reach speeds of 50Gb/s or more.
Post time: Mar-04-2023
