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CXA1742Q 参数 Datasheet PDF下载

CXA1742Q图片预览
型号: CXA1742Q
PDF下载: 下载PDF文件 查看货源
内容描述: 中频放大器的模拟蜂窝通信 [IF Amplifier for Analog Cellular Communications]
分类和应用: 电信集成电路蜂窝电话电路电信电路放大器通信
文件页数/大小: 19 页 / 278 K
品牌: SONY [ SONY CORPORATION ]
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CXA1742Q  
Pin voltage  
I/O  
Pin No. Symbol  
Equivalent circuit  
Description  
DC  
AC resistance  
38  
SGND  
1.83 V  
Monitor for the pseud-  
ground voltage used in the  
internal circuits.  
33  
38  
When connected to an  
external capacitor, this pin  
also functions to lower the  
reference voltage dynamic  
impedance.  
34  
B.P.F signal  
reference voltage  
39  
40  
BPFPS1 1.17 V  
BPFPS2 1.2 V  
Monitor for the reference  
voltage used by the BPF.  
When connected to an  
external capacitor, these  
pins also function to lower  
the reference voltage  
dynamic impedance.  
33  
39  
40  
34  
reference voltage  
used for B.P.F  
—8—