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参数资料
| 型号： | MAX2837ETM+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 6/18页 |
| 文件大小： | 0K |
| 描述： | IC TXRX 2.3GHZ-2.7GHZ 48TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 频率： | 2.3GHz ~ 2.7GHz |
| 调制或协议： | 802.16，802.11b/g |
| 应用： | WLAN |
| 功率 - 输出： | 0dBm |
| 电源电压： | 2.7 V ~ 3.6 V |
| 电流 - 接收： | 91mA |
| 电流 - 传输： | 145mA |
| 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) |
2.3GHz to 2.7GHz Wireless
Broadband RF Transceiver
AC ELECTRICAL CHARACTERISTICS—Tx MODE
(MAX2837 evaluation kit: V CC_ = 2.8V, T A = +25°C, f RF = 2.502GHz, f LO = 2.5GHz; f REF = 40MHz, ENABLE = TXENABLE = CS = high,
and RXENABLE = SCLK = DIN = low, with power matching for the differential RF pins using the Typical Operating Circuit. Lowpass
fitler is set to 10MHz RF channel BW, 90mV RMS sine and cosine signal (or 90mV RMS 64QAM 1024-FFT OFDMA FUSC I/Q signals
wherever OFDM is mentioned) applied to baseband I/Q inputs of transmitter (differential DC-coupled).) (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
TRANSMIT SECTION: Tx BASEBAND I/Q INPUTS TO RF OUTPUTS
RF Output Frequency Range
Peak-to-Peak Gain Variation over
RF Band
Output optimally matched over 200MHz RF BW
2.3
2.5
2.7
GHz
dB
Total Voltage Gain
Max gain; at unbalanced 50
balun output
12
dB
Maximum Output Power over
OFDM signal conforming to spectral emission mask
Frequency for Any Given
200MHz Band
RF Output Return Loss
RF Gain Control Range
Unwanted Sideband Suppression
RF Gain-Control Binary Weights
Carrier Leakage
Tx I/Q Input Impedance (R || C)
Baseband Frequency Response
for 5MHz RF Channel BW
Baseband Frequency Response
for 10MHz RF Channel BW
Baseband Group Delay Ripple
and -36dB EVM after I/Q imbalance calibration by
modem (Note 3)
Given 200MHz band in the 2.3GHz to 2.7GHz range,
for which the matching has been optimized
Without calibration by modem, and excludes modem
I/Q imbalance; P OUT = 0dBm
B1
B2
B3
B4
B5
B6
Relative to 0dBm output power; without calibration by
modem
Minimum differential resistance
Maximum differential capacitance
0 to 2.3MHz
At > 25MHz
0 to 4.6MHz
At > 17MHz
0 to 2.3MHz (BW = 5MHz)
0 to 4.6MHz (BW = 10MHz)
0
8
45
45
1
2
4
8
16
16
-35
100
0.5
0.2
80
0.2
80
20
12
dBm
dB
dB
dBc
dB
dBc
k
pF
dB
dB
ns
6
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2837EVKIT+ | 功能描述:WiFi/802.11开发工具 MAX2837 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 |
| MAX2837-RD0117 | 制造商:Maxim Integrated Products 功能描述:MIMO REFERENCE DESIGN BOARD - Rail/Tube |
| MAX2838ETM+ | 功能描述:射频收发器 3.3-3.8GHz Wireless Broadband RF Txr 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 |
| MAX2838ETM+T | 功能描述:射频收发器 3.3-3.8GHz Wireless Broadband RF Txr 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 |
| MAX2838EVKIT+ | 功能描述:WiFi/802.11开发工具 MAX2838 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 |
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