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| 型号： | MAX2837ETM+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 9/18页 |
| 文件大小： | 0K |
| 描述： | IC TXRX 2.3GHZ-2.7GHZ 48TQFN |
| 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： | WLAN |
| 功率 - 输出： | 0dBm |
| 电源电压： | 2.7 V ~ 3.6 V |
| 电流 - 接收： | 91mA |
| 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： | 48-WFQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
2.3GHz to 2.7GHz Wireless
Broadband RF Transceiver
AC ELECTRICAL CHARACTERISTICS—TIMING (continued)
(MAX2837 evaluation kit: V CC_ = 2.8V, f LO = 2.5GHz, f REF = 40MHz, ENABLE = CS = high, SCLK = DIN = low, PLL loop bandwidth =
120kHz, T A = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Tx Turn-Off Time
(to Standby Mode)
Rx Turn-On Time
(from Standby Mode)
Rx Turn-Off Time
(to Standby Mode)
From Tx enable falling edge
Measured from Rx enable rising edge;
signal settling to within 0.5dB of steady
state
From Rx enable falling edge
0.1
2
0.1
μs
μs
μs
4-WIRE SERIAL-INTERFACE TIMING (See Figure 1)
SCLK Rising Edge to CS Falling
Edge Wait Time
Falling Edge of CS to Rising
Edge of First SCLK Time
DIN to SCLK Setup Time
DIN to SCLK Hold Time
SCLK Pulse-Width High
SCLK Pulse-Width Low
t CSO
t CSS
t DS
t DH
t CH
t CL
6
6
6
6
6
6
ns
ns
ns
ns
ns
ns
Last Rising Edge of SCLK to
Rising Edge of CS or Clock to
t CSH
6
ns
Load Enable Setup Time
CS High Pulse Width
t CSW
20
ns
Time Between Rising Edge
of CS and the Next Rising Edge
t CS1
6
ns
of SCLK
Clock Frequency
Rise Time
Fall Time
SCLK Falling Edge to Valid
DOUT
f CLK
t R
t F
t D
f CLK / 10
f CLK / 10
12.5
45
MHz
ns
ns
ns
Note 1: Min and max limits guaranteed by test above T A = +25°C and guaranteed by design and characterization at T A = -40°C.
The power-on register settings are not production tested. Recommended register setting must be loaded after V CC is supplied.
Note 2: Two tones at +25MHz and +39MHz offset with -35dBm/tone. Measure IM3 at 1MHz.
Note 3: Gain adjusted over max gain and max gain - 3dB. Optimally matched over given 200MHz band.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2837EVKIT+ | 功能描述:WiFi/802.11开发工具 MAX2837 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 |
| MAX2837-RD0117 | 制造商:Maxim Integrated Products 功能描述:MIMO REFERENCE DESIGN BOARD - Rail/Tube |
| MAX2838ETM+ | 功能描述:射频收发器 3.3-3.8GHz 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 |
| MAX2838ETM+T | 功能描述:射频收发器 3.3-3.8GHz 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 |
| MAX2838EVKIT+ | 功能描述:WiFi/802.11开发工具 MAX2838 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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