Ethernet Interface ICs
Explore VOOHU Ethernet PHY devices and Ethernet switch ICs for 100M, 1G and 2.5G network designs. Choose a product family below to review selection requirements, or contact our team for samples and quotations.
Explore Ethernet Interface IC Families
Choose a family by circuit function, then review model specifications and datasheets.
Ethernet PHY Devices
Devices for physical-layer transmission and reception between the Ethernet MAC and the line. Review MAC interface, data rate, fibre support and temperature grade when selecting a model.
Ethernet Switch ICs
Devices for forwarding traffic between Ethernet ports. Review port configuration, host uplink needs, data rate and package when selecting a model.
Which Ethernet IC Does Your Design Need?
Need help identifying the right family? Contact our team →Ethernet PHY devices handle the physical layer between the MAC and the line, converting the host MAC interface into signals on the cable. Define the data rate (100M / 1G / 2.5G) and port count first. Then check the MAC interface mode (MII / RMII / RGMII / SGMII / QSGMII), interface voltage and whether a fibre port is required.
Ethernet switch ICs forward frames between ports above the physical layer, for devices that need several network ports. Define the data rate and port configuration first. Then check uplink ports, interface mode, external supply voltage and operating temperature.
Copper ports normally connect to the cable through a LAN transformer or an RJ45 with integrated magnetics. Follow the datasheet and design documents of the selected part for reference circuits, configuration and layout.
- Data rate and port count
- MAC interface mode
- MAC interface voltage
- Copper and fibre port needs
- Operating temperature grade
- Package
- Data rate
- Port count and uplink configuration
- MAC interface mode and voltage
- External supply voltage
- Fibre port needs
- Operating temperature grade
Selection, Datasheets & Samples
Find out how to locate technical documents, prepare your selection request and arrange samples or a quotation.
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