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