参数资料
型号: MAX2830ETM+T
厂商: Maxim Integrated
文件页数: 5/33页
文件大小: 0K
描述: IC TXRX RF W/PA AND SW 48-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
频率: 2.4GHz ~ 2.5GHz
数据传输率 - 最大: 54Mbps
调制或协议: 802.11b/g
应用: ISM
灵敏度: -75dBm
电源电压: 2.7 V ~ 3.6 V
数据接口: PCB,表面贴装
天线连接器: PCB,表面贴装
工作温度: -40°C ~ 85°C
封装/外壳: 48-WFQFN 裸露焊盘
包装: 带卷 (TR)
MAX2830
2.4GHz to 2.5GHz 802.11g/b RF Transceiver, PA,
and Rx/Tx/Antenna Diversity Switch
AC ELECTRICAL CHARACTERISTICS—Rx Mode (continued)
(MAX2830 EV kit, V CC_ = 2.8V, V CCPA = V CCTXPA = 3.3V, T A =+25°C, f RF = 2.439GHz, f LO = 2.437GHz; receiver baseband I/Q out-
puts at 112 mV RMS (-19dBV), f REF = 40MHz, SHDN = CS = high, RXTX = SCLK = DIN = low, with power matching for the differential
RF pins using the typical applications and registers set to default settings and corresponding test mode, unless otherwise noted.
Unmodulated single-tone RF input signal is used with specifications that normally apply over the entire operating conditions, unless
otherwise indicated. RF inputs/outputs specifications are referenced to device pins and do not include 1dB loss from EV kit PCB,
balun, and SMA connectors.) (Note 1)
PARAMETER
I/Q Output DC Droop
I/Q Static DC Offset
Spurious Signal Emissions from
LNA input
CONDITIONS
After switching RXHP to 0, D13:D12, Register 7
(A3:A0 = 0111)
RXHP = 1, B7:B1 = 1101110, 1 σ variation
RF = 1GHz to 26.5GHz
MIN
TYP
±1
±1
-51
MAX
UNITS
V/s
mV
dBm
ANT to Receiver Isolation
RECEIVER BASEBAND FILTERS
ANT1 to receiver (in ANT2 mode)
ANT2 to receiver (in ANT1 mode)
20
47
dB
Gain Ripple in Passband
Group-Delay Ripple in Passband
Baseband Filter Rejection
(Nominal Mode)
10kHz to 8.5MHz at baseband
10kHz to 8.5MHz at baseband
At 8.5MHz
At 15MHz
At 20MHz
At > 40MHz
±1.3
±45
3.2
27
50
80
dB P-P
ns P-P
dB
RSSI
RSSI Minimum Output Voltage
RSSI Maximum Output Voltage
RSSI Slope
R LOAD ≥ 10k ? || 5pF
R LOAD ≥ 10k ? || 5pF
0.4
2.4
30
V
V
mV/dB
RSSI Output Settling Time
To within 3dB of steady
state
+32dB signal step
-32dB signal step
200
600
ns
Maxim Integrated
5
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MAX2830EVKIT+ 功能描述:WiFi/802.11开发工具 MAX2830 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
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