Daily Archives: April 14, 2021

You are here:

When we Clone Printed Circuit Board High Speed Digital Transmission Line, the influence of a single 90° corner on the signal quality of the high-speed digital transmission line is relative to the deviation of the height of the wire from the reference plane, the deviation of the uniformity of the line width and line spacing…

Reverse Engineering High Speed PCB Board Layout Diagram

PCB AssemblyBy circuitwork April 14, 2021 Leave a comment

When we Reverse Engineering High Speed PCB Board Layout Diagram, for high-speed digital signals, a 90° corner will have a certain impact on high-speed signal transmission lines. For our current high-density high-speed PCBs reverse engineering, the general trace width is 4-5mil, and the capacitance of a 90° corner is about 10fF. It is estimated that…