MICROCHIP LE87285NQCT

The Le87285 is a single channel line driver designed for home gateway applications. It supports transmission xDSL and G.Fast signals with very low power dissipation. The Le87285 contains a pair of wideband amplifiers designed with Microsemi’s HV15 Bipolar SOI process for low power consumption. The line driver gain is fixed internally. The amplifiers are powered from a single supply. The device can be programmed to one-of-three preset Bias levels or to impedance controlled Disable or Standby states. The control pins respond to input levels that can be generated with a standard tri-state GPIO.

• Supports high frequency G.Fast transmission
• Supports VDSL2 and ADSL2 + operation
• Very low power dissipation o Class AB operation
• 5 programmable states
• No external gain resistors required
• Small footprint package o 16-pin (4mm×4mm) QFN
• RoHS compliant

• G.Fast Line Driver
• VDSL2 Line Driver
• ADSL 2+ CPE Line Driver