SKY85405-11中文资料5 GHz Power Amplifiers for Wi-Fi Connectivity数据手册Skyworks规格书

描述 Description

Skyworks SKY85405-11 is a 5 GHz Microwave MonolithicIntegrated Circuit (MMIC) power amplifier (PA) with superioroutput power, linearity, and efficiency. These features make theSKY85405-11 ideal for wireless local area network (WLAN)IEEE 802.11ac applications.The SKY85405-11 features an internal band-gap regulator thateliminates the need for an external reference supply. The PA isactivated with a standard 1.8 V to 5.0 V low current CMOS logicsignal.The device is fabricated using Indium Gallium Phosphide (InGaP)Heterojunction Bipolar Transistor (HBT) technology. The device isinternally matched and mounted in a 20-pin, 4 x 4 mm Quad FlatNo-Lead (QFN) surface-mount technology (SMT) package, whichallows for a highly manufacturable, low-cost solution.Scroll Down to View Related Products 

特性 Features

• High linear output power for IEEE 802.11ac, MCS9, 5.0 V
• High transmit gain
• Power shutdown mode
• Superior gain flatness
• Fully matched at RF input/output ports
• Load insensitive power detector
• Small footprint QFN (20-pin, 4 x 4 mm) SMT package (MSL3, 260 °C per JEDEC J-STD-020)

应用 Application

• Routers and Gateways
• Set-Top Boxes

简介

SKY85405-11属于RF/IF射频/中频RFID的射频放大器。由Skyworks制造生产的SKY85405-11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。