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参数资料
| 型号： | MAX2839ETN+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 6/26页 |
| 文件大小： | 0K |
| 描述： | IC TXRX MIMO 2.3-2.7GHZ 56TQFN |
| 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： | MIMO，WLAN |
| 功率 - 输出： | 0dBm |
| 电源电压： | 2.7 V ~ 3.6 V |
| 电流 - 接收： | 117mA |
| 电流 - 传输： | 140mA |
| 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： | 56-WFQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
2.3GHz to 2.7GHz MIMO Wireless Broadband
RF Transceiver
AC ELECTRICAL CHARACTERISTICS TABLE—Tx MODE
(MAX2839 Evaluation Kit, V CC_ = 2.8V, T A = +25°C, f RF = 2.501GHz, f LO = 2.5GHz, f REF = 40MHz, ENABLE = 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. Lowpass filter is set to 10MHz RF channel BW. 1MHz 90mV RMS cosine and
sine signals applied to I/Q baseband inputs of transmitter (differential DC coupled)). (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Tx BASEBAND I/Q INPUTS TO R F OUTPUTS
RF Output Frequency Range
Peak-to-Peak Peak Gain Variation
over RF Band
Total Voltage Gain
Max Output Power over
Output optimally matched over 200MHz RF BW
Max gain -3dB; at unbalanced 50 Ω matched output
64 QAM OFDM signal conforming to spectral emission
2.3
2.5
12
2.7
GHz
dB
dB
Frequency for Any Given 200MHz mask and -36dB EVM after I/Q imbalance calibration by
Band
modem (Note 3)
0
dBm
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
Given 200MHz band in the 2.3GHz to 2.7GHz range, for
which the matching has been optimized
B6:B1 = 000000 to 111111
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
modern
Differential resistance
Differential capacitance
0 to 2.3MHz
At > 25MHz
0 to 4.6MHz
At > 41.6MHz
0 to 2.3MHz (BW = 5MHz)
0 to 4.6MHz (BW = 10MHz)
8
62
45
1
2
4
8
16
32
-35
100
0.5
0.2
80
0.2
80
20
12
dB
dB
dBc
dBc
k Ω
pF
dB
dB
ns
6
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|---|---|
| MAX2839EVKIT+ | 功能描述:WiFi/802.11开发工具 MAX2839 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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