2.3GHz to 2.7GHz MIMO Wireless
Broadband RF Transceiver
Typical Operating Characteristics (continued)
(V CC_ = 2.8V, T A = +25°C, f LO = 2.5GHz, f REF = 40MHz, CS = high, RXHP = SCLK = DIN = low, RF BW = 10MHz, Tx output at 50 ?
unbalanced output of balun, using the MAX2839AS Evaluation Kit.)
CHANNEL-SWITCHING FREQUENCY SETTLING
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
PHASE NOISE vs. OFFSET FREQUENCY
VCO GAIN vs. DIFFERENTIAL TUNE VOLTAGE
80
60
40
20
100kHz
-100kHz
(2.3GHz TO 2.7GHz,
AUTOMATIC VCO SUB-BAND SELECTION)
0.0001
0.001
0.01
0.1
1
10
0
0
1.498
OFFSET FREQUENCY (MHz)
-1.5 -1.0 -0.5 0 0.5 1.0 1.5 2.0
2.5
TIME (ms)
DIFFERENTIAL TUNE VOLTAGE (V)
CHANNEL-SWITCHING FREQUENCY SETTLING
(2.7GHz TO 2.3GHz,
AUTOMATIC VCO SUB-BAND SELECTION)
100kHz
-100kHz
CHANNEL-SWITCHING FREQUENCY SETTLING
(2.3GHz TO 2.7GHz,
MANUAL VCO SUB-BAND SELECTION)
100kHz
-100kHz
CHANNEL-SWITCHING FREQUENCY SETTLING
(2.7GHz TO 2.3GHz,
MANUAL VCO SUB-BAND SELECTION)
100kHz
-100kHz
0
TIME (ms)
1.498
0
TIME ( μ s)
199.89
0
TIME ( μ s)
199.89
Tx-TO-Rx TURNAROUND FREQUENCY
GLITCH SETTLING
MAX2839ASWO+T toc61
Rx-TO-Tx TURNAROUND FREQUENCY
GLITCHING SETTLING
MAX2839ASWO+T toc62
2V/div
Tx TO Rx SWITCHING
2V/div
Rx TO Tx SWITCHING
10kHz/div
10kHz/div
FREQUENCY ERROR
1 μ s/div
FREQUENCY ERROR
1 μ s/div
18
______________________________________________________________________________________
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相关代理商/技术参数
MAX2839ASEWO+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX2839ASEWO+T 功能描述:射频收发器 MAX2557A Eval Kit 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+ 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
MAX283X-RD0089 制造商:Maxim Integrated Products 功能描述:INTERFACE BOARD - Bulk