Microchip LE87281NQC

Manufacturer No:

LE87281NQC

Manufacturer:

Microchip

Package:

QFN

Description:

The Le87281 is a single channel differential amplifier designed to drive G.Fast transmission signals as well as VDSL2 and ADSL2+ signals with very low power dissipation. The Le87281 contains a pair of wideband amplifiers designed with Microchip’s HV15 Bipolar SOI process for low power consumption.\nThe line driver gain is fixed internally. The amplifiers are powered from a single supply.\nThe 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.

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LE87281NQC information

Microchip LE87281NQC technical specifications, attributes, parameters and parts with similar specifications to Microchip LE87281NQC.

Type
Parameter

Application
G.Fast 106MHz

Series
G.fast

Loop Length
Short

Signal Power (dBm)
8

Number of Ports
1

Download datasheets and manufacturer documentation for Microchip LE87281NQC.

Data Sheets:

d35b27270958d127b65170afb9a968dc.pdf

The Le87281 is a single channel differential amplifier designed to drive G.Fast transmission signals as well as VDSL2 and ADSL2+ signals with very low power dissipation. The Le87281 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.

Supports high frequency G.Fast transmission

Supports VDSL2 and ADSL2+ operation

Class AB operation

5 programmable states

No external gain resistors required

16-pin (4 mm x 4 mm) QFN

RoHS compliant

User Guide

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