描述 Description

Skyworks SE5003L1-R is a 5 GHz Microwave Monolithic Integrated Circuit (MMIC) Power Amplifier (PA) with superior output power, linearity, and efficiency. These features make the SE5003L1-R ideal for Wireless Local Area Network (WLAN IEEE802.11ac) applications.

The device is fabricated using Indium Gallium Phosphide (InGaP) Heterojunction Bipolar Transistor (HBT) technology. The device is internally matched and mounted in a 20-pin, 4 x 4 mm Quad Flat No-Lead (QFN) Surface-Mounted Technology (SMT) package, which allows for a highly manufacturable low cost solution.

特性 Features

? Linear output power of +19 dBm for IEEE 802.11ac 256-QAM, EVM < 1.8% @ 5.0 V
? High gain of 32 dB @ 5.0 V
? 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)

應(yīng)用 Application

? Routers and Gateways

簡介

SE5003L1-R屬于RF/IF射頻/中頻RFID的射頻放大器。由制造生產(chǎn)的SE5003L1-R射頻放大器在射頻應(yīng)用中，射頻放大器產(chǎn)品可用于信號(hào)增益和緩沖。這些產(chǎn)品與通用運(yùn)算放大器的不同之處在于，它們通常適用于更高的頻率，更傾向于提供不可調(diào)節(jié)的固定增益，并且輸入或輸出阻抗值符合常用傳輸線特性阻抗。