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.)
350
Rx LPF GROUP DELAY
vs. FREQUENCY
CHANNEL BW = 5MHz
Rx DC OFFSET SETTLING RESPONSE
(+8dB BB VGA GAIN STEP)
MAX2839ASWO+T toc20
Rx DC OFFSET SETTLING RESPONSE
(-8dB BB VGA GAIN STEP)
MAX2839ASWO+T toc21
300
250
200
CHANNEL BW = 8MHz
CHANNEL BW = 9MHz
CHANNEL BW = 10MHz
2V/div
0V
0V
VGA GAIN
CONTROL
2V/div
0V
0V
VGA GAIN
CONTROL
150
100
50
0
5mV/div
5mV/div
0
2
4
6 8 10 12
14
16
10 μ s/div
10 μ s/div
FREQUENCY (MHz)
Rx DC OFFSET SETTLING RESPONSE
(-16dB BB VGA GAIN STEP)
MAX2839ASWO+T toc22
Rx DC OFFSET SETTLING RESPONSE
(-32dB BB VGA GAIN STEP)
MAX2839ASWO+T toc23
Rx BB VGA SETTLING RESPONSE
(+8dB BB VGA GAIN STEP)
MAX2839ASWO+T toc24
2V/div
0V
VGA GAIN
CONTROL
2V/div
0V
VGA GAIN
CONTROL
2V/div
VGA GAIN CONTROL
0V
0V
0V
5mV/div
2V/div
0V
1V/div
10 μ s/div
Rx BB VGA SETTLING RESPONSE
(-8dB BB VGA GAIN STEP)
MAX2839ASWO+T toc25
VGA GAIN CONTROL
200ns/div
5mV/div
2V/div
0V
1V/div
10 μ s/div
Rx BB VGA SETTLING RESPONSE
(-16dB BB VGA GAIN STEP)
MAX2839ASWO+T toc26
VGA GAIN CONTROL
200ns/div
1V/div
2V/div
0V
1V/div
200ns/div
Rx BB VGA SETTLING RESPONSE
(-32dB BB VGA GAIN STEP)
MAX2839ASWO+T toc27
VGA GAIN CONTROL
200ns/div
______________________________________________________________________________________
13
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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