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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  PDF 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 Freq.
(MHz)
Footprint
(mm x mm)
Package/Pins Smallest Available Pckg.
(mm2)
RoHS Available
max w/pins
MAX2831  WLAN
802.11g
802.11b
802.11g / ISM
2400 to 2500 7.0 x 7.0
TQFN/48
50.4 Yes
See All ISM RF Transceivers (9)

Key Specifications:  RF Predistortion ICs
Part Number Freq.
(MHz)
Freq.
(MHz)
Features Footprint
(mm x mm)
Package/Pins
min max
MAX2009  1200 2500
+/-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:  Power Amplifiers/Drivers
Part Number POUT (dBm) Efficiency (%) Features Footprint
(mm x mm)
Package/Pins
MAX2247  24 24 - 1.5 x 2.0
UCSP/11
MAX2242  - 16
External Bias Control for Current Throttleback
On-Chip Power Detector
1.5 x 2.0
UCSP/11
MAX2240  20 23 - 1.6 x 1.6
UCSP/9
See All Power Amplifiers/Drivers (9)

Key Specifications:  WiFi/WLAN RF Transceivers
Part Number Solutions Freq.
(MHz)
Footprint
(mm x mm)
Package/Pins Smallest Available Pckg.
(mm2)
RoHS Available Applications
max w/pins
MAX2831  WLAN 2400 to 2500 7.0 x 7.0
TQFN/48
50.4 Yes
802.11g
802.11b
802.11g / ISM
See All WiFi/WLAN RF Transceivers (6)



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