Ethernet Connectors and Routing Above Ground Planes | 2020-07

I need help in the layout of an ethernet interface (ESD protections + RJ45 connector). The connector I would like to use already has built-in magnets.

The routing requirements between the PHY chip and RJ-45 connectors involves groups of TX and RX lines routed as differential pairs, and these ...

This application note provides recommended guidelines in designing a product that complies with both EMI and ESD standards using Micrel's 10/100 family of ...

To maximize ESD performance, the designer should consider selecting a discrete transformer as opposed to an integrated magnetic/RJ45 module.

如圖一所示，網口的架構由外部往內可大致切分成3大部分: (1) RJ45 connector, (2) Transformer, (3) LAN PHY。 ... 圖四、10Gbps網口ESD/EOS ...

Create a chassis ground ring connecting the entire perimeter of the PCB. The purpose of this is to improve. ESD performance and help reduce radiated emissions.

To summarize, the important points involved in RJ45 connector layout center around proper grounding with low loop inductance, sufficient ...

ESD selection guides are available in Technical Documents at www.ti.com/esd for guidance in choosing the correct type of TVS diode for a particular system. With ...

Metal under the RJ45 connector with integrated magnetic is allowed. Figure 2-4 shows a layout example with no metal below the magnetics. If ESD diodes are used ...