SKY66289-11数据手册RF/IF射频/中频RFID的射频放大器规格书PDF

描述 Description

The SKY66289-11 is a high-efficiency fully input/output matchedpower amplifier (PA) with high gain and linearity. The compact5 x 5 mm PA is designed for FDD and TDD 2G/3G/4G LTE smallcell base stations operating from 791 to 821 MHz. The activebiasing circuitry is integrated to compensate PA performance overtemperature, voltage, and process variation.

The SKY66289-11 is part of high efficiency, pin-to-pin compatiblePA family supporting all 3GPP bands.

特性 Features

• High efficiency: PAE = 35.5% @ +28 dBm
• High linearity: +28 dBm with < -50 dBc linearized ACLR (20 MHz LTE, 8.5 dB PAR signal)
• High gain: 36.5 dB
• Excellent input and output return loss: to 50 Ω system
• Integrated active bias: performance compensated over temp
• Integrated enable On/Off function: PAEN = 1.7 to 2.5 V
• Single supply voltage: 5.0 V
• Pin-to-pin compatible PA family supporting all 3GPP bands
• Compact (16-pin, 5 x 5 x 1.3 mm) package (MSL3, 260 °C per JEDEC J-STD-020)

应用 Application

• Small Cells

简介

SKY66289-11属于RF/IF射频/中频RFID的射频放大器。由制造生产的SKY66289-11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。