ENGLISH • 简体中文 • 日本語 • 한국어 



   
 
请输入关键词或器件型号    


最新内容 产品 方案 设计 应用 技术支持 销售联络 公司简介



 
 概述

 
推荐元件
 
 应用笔记
 
 新品发布








Maxim > 方案 > 802.11a/b/g无线LAN

功率放大器/驱动器

数据资料
显示 标题/型号 关键优势
QV    2.4GHz至2.5GHz、802.11g RF收发器，集成PA
MAX2831, MAX2832
QV  PDF 1200MHz至2500MHz可调的RF预失真器
MAX2009

业内首款RF前置补偿器IC，用于改善功率放大器的邻信道功率抑制比
QV  PDF 2.4GHz SiGe线性功率放大器
MAX2247
QV  PDF 2.4GHz至2.5GHz线性功率放大器
MAX2242

2.4GHz PA，可提供+23dBm线性输出功率
QV  PDF 2.5GHz、+20dBm功率放大器IC，UCSP封装
MAX2240

业内尺寸最小的Bluetooth PA，提供数字功率控制



Key Specifications:   ISM RF Transceivers
Part Number Solutions Applications Frequency Range (MHz) Footprint (mm x mm) Package Smallest Available Package (max w/pins) (mm2)
MAX2831  WLAN
•802.11g
•802.11b
•802.11g / ISM
 2400 to 2500 7.0 x 7.0 TQFN/48 50
See All ISM RF Transceivers (9)

Key Specifications:   Power Amplifiers/Drivers
Part Number Features Footprint (mm x mm) Package
MAX2247 
•24% PAE at +21dBm Linear Output Power, 3.0V
•24% PAE at +24dBm Linear Output Power, 3.3V
•29dB Power Gain
•External Bias Control for Current Throttleback
•Internal Input Matching
•On-Chip Power Detector
•Shutdown
•Up to +24dBm Output Power at <-32/-55dBc ACPR
 1.5 x 2.0 UCSP/11
MAX2242 
•+22.5dBm Output Power at -33dBc ACPR for 802.11b
•28.5dB Power Gain
•External Bias Control for Current Throttleback
•On-Chip Power Detector
•Output Power Tunable from +10dBm to +22dBm
 1.5 x 2.0 UCSP/11
MAX2240 
•+19dBm Output Power at 105mA Supply Current
•2-Bit Digital Power Control
•Integrated Input Match
•Low 105mA Operating Current
 1.6 x 1.6 UCSP/9
See All Power Amplifiers/Drivers (9)

Key Specifications:   RF Predistortion ICs
Part Number Min. Frequency (MHz) Max. Frequency (MHz) Features Footprint (mm x mm) Package
MAX2009  1,200 2,500
•+/-0.04ns Group Delay Ripple
•<1.3ns Group Delay
•Single +5V Supply
•Up to 12dB ACPR Improvement
•Up to 24-degrees Phase Expansion
•Up to 7dB Gain Expansion
 5.0 x 5.0 TQFN/28
See All RF Predistortion ICs (2)

Key Specifications:   WiFi/WLAN RF Transceivers
Part Number Solutions Frequency Range (MHz) Footprint (mm x mm) Package Smallest Available Package (max w/pins) (mm2) Applications
MAX2831  WLAN 2400 to 2500 7.0 x 7.0 TQFN/48 50
•802.11g
•802.11b
•802.11g / ISM
See All WiFi/WLAN RF Transceivers (6)
        •         •         •     隐私权政策     •     法律声明

    © 2009 Maxim Integrated Products版权所有