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| 型号： | MAX2839ASEWO+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 20/39页 |
| 文件大小： | 0K |
| 描述： | IC TXRX MIMO 2.3GHZ-2.7GHZ 73WLP |
| 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： | 120mA |
| 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： | 73-WLP |
| 包装： | 带卷 (TR) |
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2.3GHz to 2.7GHz MIMO Wireless
Broadband RF Transceiver
Bump Description (continued)
BUMP
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48
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51
52, 67
53
NAME
GNDRXLNA_B
RXINB-
TXRX
B5
TXOUT+
B1
TXOUT-
V CCTXMX
CLKOUT
GND_XTAL
GND_DIG
V CC_DIG
CPOUT-
GND
DIN
FUNCTION
Receiver B LNA Ground
Receiver B LNA Differential Input Minus. Input is internally DC-coupled.
Transmit/Receive Mode Enable Logic Input
Receiver and Transmitter Gain-Control Logic Input Bit 5
Power Amplifier Driver Differential Output Plus. The pin is biased at V CC /2 internally.
Receiver and Transmitter Gain-Control Logic Input Bit 1
Power Amplifier Driver Differential Output Minus. The pin is biased at V CC /2 internally.
Transmitter Upconverter Supply Voltage. Bypass with a 22pF capacitor as close as possible to the
pin.
Reference Clock Buffer Output
Crystal Oscillator Ground
PLL Digital Ground
PLL Digital Supply Voltage. Bypass with a 100nF capacitor as close as possible to the pin.
Differential Charge-Pump Output Minus. Connect the frequency synthesizer’s loop filter between
CPOUT+ and CPOUT- (see the Typical Operating Circuit ).
Ground. Connect to the PCB ground plane.
Data Logic Input of 4-Wire Serial Interface
54
GND_PAD_BIAS Transmit Bias Ground
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73
XTAL1
RXHP
RXBBIA-
RXBBIA+
TXBBI+
TXBBQ+
V CCRXMX
RXINA-
RXINA+
B0
ENABLE
DOUT
RXBBIB-
RXBBQB-
RSSI
B7
V CCRXFL
TXBBI-
XTAL Input. AC-couple crystal to this analog pin.
Receiver I- and Q-Channel AC-Coupling Highpass Corner Frequency Selection Logic Input
Receiver A Baseband I-Channel Differential Output Minus
Receiver A Baseband I-Channel Differential Output Plus
Transmitter Baseband I-Channel Differential Input Plus
Transmitter Baseband Q-Channel Differential Input Plus
Receiver Downconverters Supply Voltage. Bypass with a 22pF capacitor as close as possible to the
pin.
Receiver A LNA Differential Input Minus. Input is internally DC-coupled.
Receiver A LNA Differential Input Plus. Input is internally DC-coupled.
Receiver and Transmitter Gain-Control Logic Input Bit 0
Transceiver Enable Logic Input
Data Logic Output of 4-Wire Serial Interface
Receiver B Baseband I-Channel Differential Output Minus
Receiver B Baseband Q-Channel Differential Output Minus
Receiver Signal Strength Output
Receiver Gain-Control Logic Input Bit 7
Receiver Baseband Filter Supply Voltage. Bypass with a 100nF capacitor as close as possible to
the pin.
Transmitter Baseband I-Channel Differential Input Minus
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| 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 |
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