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Maxim > 方案 > 802.11a/b/g无线LAN

收发器

数据资料
显示 标题/型号 关键优势
QV  PDF 集成电力线通信模拟前端收发器和线驱动器
MAX2981

业内首款符合HomePlug 1.0标准的汽车/工业电网AFE和线驱动器
QV  PDF 2.4GHz至2.5GHz 802.11g/b RF收发器,提供PA和Rx/Tx/模式开关
MAX2830

业内首款802.11g/b RF收发器,集成PA、Rx/Tx和不同模式的天线开关
QV  PDF 2.4GHz至2.5GHz、802.11g RF收发器,集成PA
MAX2831, MAX2832

QV  PDF 单/双频、802.11a/b/g全波段收发器IC
MAX2828, MAX2829

802.11a和802.11a/g RF收发器,支持Pre-802.11n MIMO和智能天线无线通信系统
QV  PDF 2.4GHz 802.11b零IF收发器
MAX2820, MAX2820A, MAX2821, MAX2821A




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
MAX2830  WLAN
802.11g
802.11b / ISM
802.11b
2400 to 2500 7.0 x 7.0
TQFN/48
50 Yes
MAX2831 
802.11g
802.11b
802.11g / ISM
2400 to 2500 7.0 x 7.0
TQFN/48
50
MAX2828 
802.11a / ISM
802.11a
4900 to 5875 8.0 x 8.0
TQFN/56
66
MAX2829 
802.11g
802.11a
802.11b
802.11g / ISM
2400 to 2500
4900 to 5875
8.0 x 8.0
TQFN/56
66
See All ISM RF Transceivers (9)

Key Specifications:  Powerline Networking Devices
Part Number Features Interface Compatibility RoHS Available Package/Pins Smallest Available Pckg.
(mm2)
Oper. Temp.
(°C)
max w/pins
MAX2981 NEW!
3.0V to 3.6V I/O
10Ω Minimum Line Impedance Capability
10-Bit ADC and DAC with 50MHz Sampling
56dB Adaptive Gain Control
Seamless Interface to Digital PHY ICs HomePlug® 1.0 Yes
TQFP/64
149 -40 to +105
See All Powerline Networking Devices (3)

Key Specifications:  WiFi/WLAN RF Transceivers
Part Number Solutions Features Freq.
(MHz)
ISUPPLY
(mA)
Footprint
(mm x mm)
Package/Pins Smallest Available Pckg.
(mm2)
RoHS Available Applications
max w/pins
MAX2830  WLAN - 2400 to 2500 - 7.0 x 7.0
TQFN/48
50 Yes
802.11g
802.11b / ISM
802.11b
MAX2831  - 2400 to 2500 - 7.0 x 7.0
TQFN/48
50
802.11g
802.11b
802.11g / ISM
MAX2828  - 4900 to 5875 - 8.0 x 8.0
TQFN/56
66
802.11a
802.11a / ISM
MAX2829  -
2400 to 2500
4900 to 5875
- 8.0 x 8.0
TQFN/56
66
802.11g
802.11a
802.11b
802.11g / ISM
MAX2821 
-87dBm RX sensitivity at 11Mbps CCK
1.2V External Voltage Reference
10uA Low Power Shutdown
Direct Conversion Upconverters
Integrated Low-Pass Filters
Integrated VCO
2400 to 2500
RX: 80
Shutdown: 10uA
Standby: 25
Tx: 70
7.0 x 7.0
TQFN/48
50 802.11b
MAX2820 
-87dBm RX sensitivity at 11Mbps CCK
802.11b 11Mbps CCK and 22Mbps PBCC PHY Compatible
Direct Conversion Upconverters
Integrated Low-Pass Filters
Integrated VCO
2400 to 2500
RX: 80
Standby: 25
Tx: 70
7.0 x 7.0
TQFN/48
50 802.11b
See All WiFi/WLAN RF Transceivers (6)



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