AN 766: Intel® Stratix® 10 Devices, High Speed Signal Interface Layout Design Guideline

ID 683132
Date 3/12/2019
Document Table of Contents

Other 2.4 mm Connectors

Make sure you follow your connector vendor's recommended layout on the PCB at the connector. Intel recommends using a large signal anti-pad on the reference GND plane. Additionally, you should ensure that you have a circle of GND vias and a GND reference diving board.

Figure 94. GND Cutout and Reference Diving BoardFigure shows the first GND layer below the microstrip routing.