LX5511中文资料2.4GHz PA, 3.3V, 3x3x0.9mm数据手册Microchip规格书

描述 Description

The LX5511 is a power amplifier that is optimized for WLAN applications in the 2.3GHz – 2.5GHz frequency range. With a single low voltage supply of 3.3V 26dB power gain between 2.3-2.5GHz, at a low quiescent current of 90mA. For 20dBm OFDM output power (64QAM, 54Mbps), the PA provides a low EVM (Error-Vector Magnitude) of less than 3.0%, and consumes 170mA total DC current..

特性 Features

Advanced InGaP HBT
2.3-2.5GHz Operation
Single-Polarity 3.3V Supply
Quiescent Current 90mA
Power Gain 26 dB
Total Current 150mA forPout=18 dBm OFDM
EVMSmall Footprint: 3x3mm2
Height 0.9mm

简介

LX5511属于RF/IF射频/中频RFID的射频放大器。由制造生产的LX5511射频放大器在射频应用中，射频放大器产品可用于信号增益和缓冲。这些产品与通用运算放大器的不同之处在于，它们通常适用于更高的频率，更倾向于提供不可调节的固定增益，并且输入或输出阻抗值符合常用传输线特性阻抗。