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Re: 8 layer stack up
Thank you all,
i have made two stacks, one with polaris software and one with Altium integrated impedance calculator. I`ll write to my pcb vendor to check what will be his suggestion.
Hi all, i need help with stack up 8 layer board with controlled impedance 50 ohm (+-10%) on all layers for 0.125mm tracks. Can you help me please ?
board thickness 1.6mm.
The stack up is :
------signal
------GND
------signal
------VCC
------GND (signal)
------ signal
------VCC
------signal...
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