nathan80
Member level 3
i m currently doing the layout for a pcie add in card using a 4 layer board.
the high speed differential Rx and Tx (propagating till 2.5GHz signals) are not placed in the same layer at the golden finger connector.
please check the layout below:
top layer - red traces
bottom layer - blue traces
the Rx diff traces are connected to the golden finger connector on the top layer.
the tx diff traces has to go through a caps and conncted to the golden finger connector at the bottom layer.
please tell me, if this layout topology can be used: i could not find any guideline on routing high speed differential traces using via
the high speed differential Rx and Tx (propagating till 2.5GHz signals) are not placed in the same layer at the golden finger connector.
please check the layout below:
top layer - red traces
bottom layer - blue traces
the Rx diff traces are connected to the golden finger connector on the top layer.
the tx diff traces has to go through a caps and conncted to the golden finger connector at the bottom layer.
please tell me, if this layout topology can be used: i could not find any guideline on routing high speed differential traces using via