SE2576L中文资料2.4 GHz Power Amplifiers for Wi-Fi Connectivity数据手册Skyworks规格书

描述 Description

The SE2576L is a high power 802.11bgn WLANpower amplifier module providing the functionality ofthe power amplifier, power detector, reference voltagegenerator and input match.

The SE2576L is designed for ease of use andmaximum flexibility, with an integrated input match,and external output match to adjust the load line for5V, 26dBm operation.

The SE2576L includes a temperature compensatedtransmit power detector with over 20 dB of dynamicrange and <1.2dB variation under 3:1 mismatch at theantenna.

The SE2576L includes a digital enable control due toan integrated reference voltage generator. The powerramp rise/fall time is 0.5 µs typical.

特性 Features

• Dual Mode IEEE802.11b, IEEE802.11g, IEEE802.11n
• 26 dBm, EVM = 3%, 802.11g, OFDM 54 Mbps
• 29 dBm, 802.11b mask compliant
• Integrated PA, Input Match, 2.8V reference voltage generator
• Integrated Temperature Compensated, Positive Slope Power Detector
• Pb-free, RoHS compliant and Halogen-free
• 3 mm x 3 mm x 0.9 mm, MSL 3

应用 Application

• Gaming (Consoles and Handheld)
• Routers and Gateways
• Smart Cities

简介

SE2576L属于RF/IF射频/中频RFID的射频放大器。由制造生产的SE2576L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。