Description: Optional PCB sheet must meet the design requirements and production and cost point of balance between. Design requirements contained in both parts of the electrical and institutions. Usually in the design of very high-speed PCB board (more than GHz frequencies) when this material would be more important question. For example, now commonly used FR-4 material, at some GHz frequency dielectric loss at the time of (dielectric loss) on signal attenuation has a great impact, may not be combined. On the electrical term, attention should be paid to the dielectric constant (dielectric constant) and dielectric loss at the frequency of the suitability of the design.
To Search:
File list (Check if you may need any files):
模拟电子.exe
Download