Le87511 Single-Channel Line Driver

Microsemi / Microchip Le87511 Single-Channel Line Driver is designed to work in home network G.hn power line communication systems. The Le87511 contains a pair of wideband amplifiers designed with Microsemi's HV30 Bipolar SOI process for low power consumption. The line driver gain is fixed internally, and a single supply powers the amplifiers. The device can be programmed to one of four preset bias levels to optimize power and performance. A Disable state forces the line driver into a low-power, high-impedance mode for receiving transmissions.