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目前显示的是标签为“High speed PCB”的博文

High- speed PCB POFV insertion loss test

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  any high- speed PCB to be duly finagled to reduce excrescencies through rudiments analogous as impedance discontinuities in transmission lines, infelicitous plating of the through- hole interconnections or other losses of PCB signal integrity.   https://www.ymspcb.com/high-speed-pcb-pofv-insertion-loss-test-enepig-ymspcb.html   Parameters   Layers 8L High speed Material PCB   Board Thinkness1.6 mm   Base MaterialN4000-13SI   Min Holes0.2 mm   Minimum Line Width/ Clearance :0.075 mm/0.075 mm   Minimum Concurrence between Inner Caste PTH and Line :0.2 mm   Size :126.451 mm ×103.45 mm   Aspect Rate : 10 1   Face treatment : ENEPIG   Thing high speed material, insertion loss test, VIPPO   Differential impedance 1008Ω   ApplicationsNetwork dispatches   What is a High Speed PCB?   " High Speed"is generally interpreted to mean circuits where the length of the signal's rising or falling edge is lower than about one-sixth of the transmission line length lower also the transmiss...