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MC13851

更新时间: 2024-02-16 19:09:59
品牌 Logo 应用领域
飞思卡尔 - FREESCALE 开关放大器
页数 文件大小 规格书
34页 2078K
描述
General Purpose Low Noise Amplifier with Bypass Switch

MC13851 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:2 X 2 MM, 0.60 MM HEIGHT, ROHS COMPLIANT, LEADLESS, PLASTIC, CASE 2128-01, MLPD-8Reach Compliance Code:compliant
风险等级:5.68特性阻抗:50 Ω
构造:COMPONENT增益:14.5 dB
最大输入功率 (CW):10 dBm安装特点:SURFACE MOUNT
功能数量:1端子数量:8
最大工作频率:2500 MHz最小工作频率:1000 MHz
最高工作温度:85 °C最低工作温度:-30 °C
封装主体材料:PLASTIC/EPOXY封装等效代码:SOLCC8,.08,20
电源:2.75 V射频/微波设备类型:WIDE BAND LOW POWER
子类别:RF/Microwave Amplifiers最大压摆率:5.8 mA
表面贴装:YES技术:BICMOS
Base Number Matches:1

MC13851 数据手册

 浏览型号MC13851的Datasheet PDF文件第1页浏览型号MC13851的Datasheet PDF文件第2页浏览型号MC13851的Datasheet PDF文件第3页浏览型号MC13851的Datasheet PDF文件第5页浏览型号MC13851的Datasheet PDF文件第6页浏览型号MC13851的Datasheet PDF文件第7页 
Electrical Specifications  
Table 2. Recommended Operating Conditions (continued)  
Characteristic  
Symbol  
Min  
Typ  
Max  
Unit  
Logic voltage  
Input high voltage  
Input low voltage  
1.25  
0
1.8  
0
VCC  
0.80  
Vdc  
Vdc  
Table 3 shows the use of the Gain and Enable pins to select Active mode (High Gain), Bypass mode (Low  
Gain) or Standby mode (Disable) operation.  
Table 3. Truth Table  
Enable  
Disable  
Pin Function  
Pin Name  
Low Gain High Gain Low Gain High Gain  
Logic Circuit Bias Vcc  
Vcc  
Gain  
1
0
1
1
1
1
1
0
0
1
1
0
Toggles Gain Mode (Active or Bypass)  
Toggles LNA On/Off  
Notes:  
Enable  
1. Logic state 1 equals Vcc voltage. Logic state of 0 equals ground potential.  
2. Vcc is inductively coupled to LNA Out pin and Vcc pin  
3. Minimum logic state 1 for enable and gain pins is 1.25V  
4. Maximum logic state 0 for enable and gain pins is 0.8V  
Table 4 lists the electrical characteristics associated with noise performance measured in a 50 Ω system.  
Additional noise parameters are listed in Table 15 and Table 16. Also listed are the typical Icc and RF turn  
on times for the device. Information and details on the boards are shown in Section 4, “Printed Circuit and  
Bill of Materials.”  
Table 4. Electrical Characteristics (Vcc = 2.75 V, Ta = 25°C)  
Characteristic  
Symbol  
Min  
Typ  
Max  
Unit  
Insertion Gain  
R1=1.2 kΩ, Freq=1.575 GHz  
R1=1.2 kΩ, Freq=2.14 GHz  
17.4  
14.5  
16.4  
14.9  
18.9  
16  
|S21|2  
dB  
R1=1.5 kΩ, Freq=1.575 GHz  
R1=1.5 kΩ, Freq=2.14 GHz  
17.9  
16.4  
Maximum Stable Gain and/or Maximum Available Gain [Note1]  
R1=1.2 kΩ, Freq=1.575 GHz  
R1=1.2 kΩ, Freq=2.14 GHz  
21.1  
19.6  
19  
22.6  
21.1  
20.5  
19.6  
MSG, MAG  
dB  
dB  
R1=1.5 kΩ, Freq=1.575 GHz  
R1=1.5 kΩ, Freq=2.14 GHz  
18.1  
Minimum Noise Figure  
R1=1.2 kΩ, Freq=1.575 GHz  
R1=1.2 kΩ, Freq=2.14 GHz  
0.97  
1.07  
0.98  
1.1  
1.3  
1.4  
1.3  
1.4  
NFmin  
R1=1.5 kΩ, Freq=1.575 GHz  
R1=1.5 kΩ, Freq=2.14 GHz  
MC13851 Advance Information, Rev. 2.0  
4
Freescale Semiconductor  

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