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| 型号： | MAX2839ETN+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/26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： | 37 |
| 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： | 托盘 |
2.3GHz to 2.7GHz MIMO Wireless Broadband
RF Transceiver
ABSOLUTE MAXIMUM RATINGS
V CC_ Pins to GND..................................................-0.3V to +3.6V
RF Inputs: RXINA+, RXINA-, RXINB+,
RXINB- to GND .............................................AC-Coupled Only
RF Outputs: TXOUT+, TXOUT- to GND.................-0.3V to +3.6V
Analog Inputs: TXBBI+, TXBBI-, TXBBQ+,
TXBBQ- to GND..................................................-0.3V to +3.6V
Analog Input: REFCLK, XTAL1 .........................-0.3V to +3.6V P-P
Analog Outputs: RXBBIA+, RXBBIA-, RXBBQA+, RXBBQA-,
RXBBIB+, RXBBIB-, RXBBQB+, RXBBQB-, CPOUT+,
CPOUT-, PABIAS, RSSI to GND.........................-0.3V to +3.6V
Digital Inputs: RXTX, CS , SCLK, DIN,
Digital Outputs: DOUT, CLKOUT ..........................-0.3V to +3.6V
Bias Voltages: VCOBYP .......................................-0.3V to +3.6V
Short-Circuit Duration on All Output Pins ...............................10s
RF Input Power: All RXIN_ ..............................................+15dBm
RF Output Differential Load VSWR: All TXOUT .......................6:1
Continuous Power Dissipation (T A = +70°C)
56-Pin TQFN (derate 31.3mW/°C above +70°C) ......2500mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
B0–B7, LOAD, RXHP, ENABLE to GND .............-0.3V to +3.6V
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
CAUTION! ESD SENSITIVE DEVICE
DC ELECTRICAL CHARACTERISTICS TABLE
(MAX2839 Evaluation Kit, V CC _ = 2.7V to 3.6V, T A = -40°C to +85°C, Rx set to the maximum gain. RXTX set according to operating
mode, ENABLE = CS = high, SCLK = DIN = low, no input signal at RF inputs, all RF inputs and outputs terminated into 50 Ω .
90mV RMS differential I and Q signals (1MHz) applied to I, Q baseband inputs of transmitter in transmit mode, all registers set to rec-
ommended settings and corresponding test mode, unless otherwise noted. Typical values are at V CC_ = 2.8V, f LO = 2.5GHz and
T A = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
Supply Voltage
V CC _
CONDITIONS
MIN
2.7
TYP
MAX
3.6
UNITS
V
Shutdown mode, T A = +25°C
Clock-out only mode
Standby mode
2
1.4
32
3.5
45
μA
Supply Current
Rx mode
Tx mode
One receiver ON
Both receivers ON
16 QAM
64 QAM (Note 4)
76
117
116
140
95
145
170
mA
Rx calibration mode, both receivers ON
Tx calibration mode
153
102
195
135
D9:D8 = 00 in A4:A0 = 00100
0.85
1.0
1.2
Rx I/Q Output Common-Mode
Voltage
D9:D8 = 01 in A4:A0 = 00100
D9:D8 = 10 in A4:A0 = 00100
D9:D8 = 11 in A4:A0 = 00100
1.1
1.2
1.35
V
Tx Baseband Input Common-
Mode Voltage Operating Range
Tx Baseband Input Bias Current
DC-coupled
Source current
0.5
10
1.2
20
V
μA
LOGIC INPUTS: RXTX, ENABLE, SCLK, DIN, CS , B7:B0, LOAD, RXHP
Digital Input Voltage High, V IH
Digital Input Voltage Low, V IL
V CC -
0.4
0.4
V
V
Digital Input Current High, I IH
-1
+1
μA
2
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相关代理商/技术参数 |
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| MAX2839ETN+ | 功能描述:射频收发器 2.3-2.7GHz 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 |
| MAX2839ETN+D | 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 |
| MAX2839ETN+T | 功能描述:射频收发器 2.3-2.7GHz 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 |
| MAX2839ETN+TD | 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 |
| 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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