Hello,I would like to know some information about capabilities of double sided aluminium PCBs with both core in the middle and on the bottom.What is the stackup for these configurations (especially fo...
Hicould you please suggest me 8 Layer Stackup with 3 inner signal layer?i need impedance control (50 ohm single ended and 90-100 ohm on differential trace)
Hi,I will design a PCB after that send you to produce.However, I'm not sure I set the stackup you produced right. The core should be the middle part, and the dielectric coefficient is 4.29 fo...
Hello,I am desiging a 4-layer RF board with 50 ohm impedence control for RF signals. I need the following information from pcbway before I finish up the layout and submit the order: 1) What...