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ALN0230 参数 Datasheet PDF下载

ALN0230图片预览
型号: ALN0230
PDF下载: 下载PDF文件 查看货源
内容描述: 内部匹配LNA模块 [Internally Matched LNA Module]
分类和应用:
文件页数/大小: 3 页 / 396 K
品牌: ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
 浏览型号ALN0230的Datasheet PDF文件第1页浏览型号ALN0230的Datasheet PDF文件第2页  
plerowTM ALN0230  
Internally Matched LNA Module  
Application Circuit  
VS  
+
-
Tantal or MLC (Multi Layer Ceramic)  
Capacitor  
C1  
C2  
OUT  
IN  
ALN  
1) The tantal or MLC (Multi Layer Ceramic) capacitor is optional and for bypassing the AC noise introduced  
from the DC supply. The capacitance value may be determined by customer’s DC supply status. The ca-  
pacitor should be placed as close as possible to Vs pin and be connected directly to the ground plane for  
the best electrical performance.  
2) DC blocking capacitors are always necessarily placed at the input and output port for allowing only the  
RF signal to pass and blocking the DC component in the signal. The DC blocking capacitors are includ-  
ed inside the ALN module. Therefore, C1 & C2 capacitors may not be necessary, but can be added just  
in case that the customer wants. The value of C1 & C2 is determined by considering the application fre-  
quency.  
Recommended Soldering Reflow Process  
Evaluation Board Layout  
Vs  
20~40 sec  
260 °C  
Ramp-up  
(3 °C/sec)  
OUT  
IN  
Ramp-down  
(6 °C/sec)  
200 °C  
150 °C  
60~180 sec  
Size 25x25mm  
(for ALN Series – 13x13mm)  
3/3  
www.asb.co.kr  
March 2011