参数资料
型号: MAX2838ETM+
厂商: Maxim Integrated
文件页数: 12/22页
文件大小: 0K
描述: IC TXRX RF BROADBAND 48-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
频率: 3.3GHz ~ 3.9GHz
调制或协议: 802.16
应用: WiMax
电源电压: 2.7 V ~ 3.6 V
电流 - 接收: 103mA
电流 - 传输: 150mA
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: 管件
3.3GHz to 3.9GHz
Wireless Broadband RF Transceiver
Typical Operating Characteristics (continued)
(V CC = 2.8V, T A = +25°C, f LO = 3.6GHz, f REF = 40MHz, CS = high, RXHP = SCLK = DIN = low, RF BW = 7MHz, using the MAX2838
Evaluation Kit.)
Rx LNA SETTLING RESPONSE
500mV/div
(MAX TO MAX - 16dB)
10
0
-10
-20
-30
-40
Rx BB FREQUENCY RESPONSE
2
1
0
-1
-2
-3
Rx BB FREQUENCY RESPONSE
2V/div
LNA GAIN CONTROL
-50
-60
-70
-4
-5
-6
1 μ s/div
0.1
1
10
100
0.1
1
10
100
FREQUENCY (MHz)
FREQUENCY (MHz)
HISTOGRAM: IQ GAIN IMBALANCE
HISTOGRAM: Rx PHASE IMBALANCE
HISTOGRAM: Rx STATIC DC OFFSET
474
395
MEAN = 0
DEV = 51.8mV
SAMPLE SIZE = 7839
774
645
MEAN = 0
DEV = 0.11878 °
SAMPLE SIZE = 7841
996
830
MEAN = 0
DEV = 0.23981mV
SAMPLE SIZE = 7841
316
237
158
79
1 σ /div
POWER-ON DC OFFSET CANCELLATION
WITH INPUT SIGNAL
516
387
258
129
1 σ /div
POWER-ON DC OFFSET CANCELLATION
WITHOUT INPUT SIGNAL
664
498
332
166
1 σ /div
TRANSMITTER
Tx SUPPLY CURRENT vs. SUPPLY VOLTAGE
160
2V/div
ENABLE
2V/div
ENABLE
157
+85 ° C
154
200mV/div
10mV/div
151
148
145
+25 ° C
-40 ° C
4.00 μ s/div
2 μ s/div
2.7
3.0
3.3
3.6
SUPPLY VOLTAGE (V)
12
______________________________________________________________________________________
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MAX2839ASEVKIT+ 功能描述:WiFi/802.11开发工具 MAX2839AS 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