MAX2830
2.4GHz to 2.5GHz 802.11g/b RF Transceiver, PA,
and Rx/Tx/Antenna Diversity Switch
POWER SUPPLY
ON
POWER
SHDN
RXTX
CS
SCLK
DIN
I REF
SHUTDOWN
CS (SELECT)
SCLK (CLOCK)
DIN (DATA)
3-WIRE SERIAL INTERFACE AVAILABLE
SPI:
CHANNEL FREQUENCY, PA BIAS, TRANSMITTER LINEARITY,
RECEIVER RSSI OPERATION, CALIBRATION MODE, ETC.
INTERNAL PA
ENABLED
(DRIVES POWER RAMP CONTROL)
0 TO 7 μ s
PA ENABLE
SHUTDOWN
MODE
STANDBY
MODE
RECEIVE
MODE
TRANSMIT
MODE
Figure 4. Timing Diagram
TOP VIEW
Pin Configuration
48 47 46 45 44 43 42 41 40 39 38 37
PROCESS: BiCMOS
Chip Information
Package Information
V CCLNA
GNDRXLNA
B6
ANT1+
1
2
3
4
+
36 RXBBQ+
35 RXBBQ-
34 B4
33 BYPASS
For the latest package outline information and land patterns
(footprints), go to www.maxim-ic.com/packages . Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.
ANT1-
B7
V CCPA
B3
5
6
7
8
MAX2830
32 TUNE
31 GNDVCO
30 V CCVCO
29 CTUNE
PACKAGE
TYPE
48 TQFN-EP
PACKAGE
CODE
T4877+4
OUTLINE NO.
21-0144
LAND
PATTERN NO.
90-0130
ANT2+
ANT2-
B2
9
10
11
28 XTAL
27 V CCXTAL
26 GNDCP
SHDN
12
EP*
25 V CCCP
13 14 15 16 17 18 19 20 21 22 23 24
32
*EXPOSED PADDLE
THIN QFN
Maxim Integrated
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相关代理商/技术参数
MAX2830SEWU 功能描述:射频收发器 RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray
MAX2830SEWU+ 功能描述:射频收发器 RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray
MAX2831ETM+ 功能描述:射频收发器 2.4-2.5GHz 802.11g/b 射频收发器 RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray
MAX2831ETM+T 功能描述:射频收发器 2.4-2.5GHz 802.11g/b 射频收发器 RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray
MAX2831EVKIT+ 功能描述:WiFi/802.11开发工具 MAX2831 Eval Kit RoHS:否 制造商:Roving Networks 产品:Evaluation Boards 工具用于评估:RN-171 支持协议:802.11 b/g 频率:2.4 GHz 接口类型:UART 工作电源电压:2 V to 16 V
MAX2832ETM+ 制造商:Maxim Integrated Products 功能描述:2.4GHZ TO 2.5GHZ, 802.11G RF TRANSCEIVER 制造商:Maxim Integrated Products 功能描述:IC+MAX2832ETM+ - Rail/Tube
MAX2832ETM+CFK 制造商:Maxim Integrated Products 功能描述:2.4GHZ TO 2.5GHZ, 802.11G RF TRANSCEIVERS WITH INTEGRATED PA - Rail/Tube
MAX2832ETM+T 制造商:Maxim Integrated Products 功能描述:2.4GHZ TO 2.5GHZ, 802.11G RF TRANSCEIVER 制造商:Maxim Integrated Products 功能描述:2.4GHZ TO 2.5GHZ, 802.11G RF TRANSCEIVERS WITH INTEGRATED PA - Tape and Reel