The Le87271 device is a single-channel differential amplifier designed to work in Customer Premise Equipment (CPE) systems. It provides multiple bias levels to optimize power and performance. In addition, the line driver features a power-down state, which forces low power. The control pins respond to input levels that can be generated with a standard GPIO.The Le87271 device is available in a 20-pin (4 mm x 4 mm) QFN package with an exposed pad for enhanced thermal conductivity.
Additional Features
High-power differential output, Delivers line power up to 14 dBm, Operates at 14 V ±10 %
Class AB amplifiers
Four biased up states for VDSL applications
Four biased up states for ADSL applications
Power down states
Thermal shutdown circuitry
Miniature 4 mm x 4 mm thermally enhanced package
RoHS compliant
The Le87271 device is a single-channel differential amplifier designed to work in Customer Premise Equipment (CPE) systems. It provides multiple bias levels to optimize power and performance. In addition, the line driver features a power-down state, which forces low power. The control pins respond to input levels that can be generated with a standard GPIO.The Le87271 device is available in a 20-pin (4 mm x 4 mm) QFN package with an exposed pad for enhanced thermal conductivity.
Additional Features
- High-power differential output, Delivers line power up to 14 dBm, Operates at 14 V ±10 %
- Class AB amplifiers
- Four biased up states for VDSL applications
- Four biased up states for ADSL applications
- Power down states
- Thermal shutdown circuitry
- Miniature 4 mm x 4 mm thermally enhanced package
- RoHS compliant
