Megtron7 PCB--Panasonic automotive and Industrial Systems Corporation announced on May 28, 2014 that it has developed a low loss multilayer substrate material "Megtron 7" for high-end servers, routers and supercomputers with large capacity and high-speed transmission. The relative permittivity of the product is 3.3 (at 1GHz) and the dielectric loss tangent is 0.001 (at 1GHz). Compared with the original product "Megtron 6", the transmission loss is reduced by 20%.
Definition of Meg7 High speed PCB: it is generally believed that if the frequency of the digital logic circuit reaches 45,50MHz and the circuit working at this frequency accounts for a certain proportion of the whole system (such as 1amp 3), it will become a high speed circuit.
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.
