Ethernet controller
1 Gbps Vitesse Semiconductor

The Vitesse family of 1 GbE PHYs handles both copper and fiber media on the same switch port. They continue to lead the industry with their
combination of low power, reduced BOM cost, and higher levels of integration.

Low Power
Low operating power consumption
AMiPHY™ power saving modes

Wide Range of Support
Compliant with IEEE 802.3
IEEE 1149.1 JTAG boundary-scan support
Support for jumbo frames with programmable synchronization FIFOs
Recovered clock output support for G.3261 and IEEE-1583 Synchronous Ethernet applications (V^C3664)

Flexibility
VferiPHY© cable diagnostics detect cable conditions such as cable length, opens, shorts, coupling between pairs, and termination status
Patented, low Bull line driver with integrated line side termination resistors saves over 12 components per port. thereby reducing PCB area and
Industry's highest tolerance to ambient electronic noise in high-density Gigabit Bhemet applications