CMOS输出石英晶体振荡器X1G004501000300适用于防盗防灾装置

产品编码	型号	频率	爱普生晶振	输出波	电源电压	工作温度
X1G004501000100	SG7050CCN	4.000000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501000300	SG7050CCN	16.000000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501000400	SG7050CCN	48.000000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501000500	SG7050CCN	11.059200MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501000600	SG7050CCN	20.000000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501000800	SG7050CCN	25.000000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501000900	SG7050CCN	33.000000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501001000	SG7050CCN	40.000000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501001100	SG7050CCN	44.000000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501001200	SG7050CCN	49.152000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501001400	SG7050CCN	4.915200MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501001500	SG7050CCN	8.000000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501001600	SG7050CCN	5.000000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501001700	SG7050CCN	24.000000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501001800	SG7050CCN	3.579545MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501001900	SG7050CCN	3.686400MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501002000	SG7050CCN	6.000000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501002100	SG7050CCN	12.000000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501002600	SG7050CCN	14.745600MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501002800	SG7050CCN	27.095000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501002900	SG7050CCN	29.500000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C
X1G004501003000	SG7050CCN	3.072000MHz	7.00x5.00x1.50mm	CMOS	4.500 to 5.500V	-40 to 85°C

CMOS输出石英晶体振荡器X1G004501000300适用于防盗防灾装置

石英晶体振荡器（以下简称晶振）是利用石英晶体压电效应而制成的器件，它的作用是输出高精度和高稳定度的脉冲信号，为整个电路提供时序基准。我们知道，现在电路中有越来越多的时序电路，它们之间的协同运行必须要有一个时间基准，才能统一一致的行动，就像电视剧里特种行动小队在出发前都要对下表一样，晶振在系统中起的作用就如同队长的手表，它如果稳定性或准确性不好的话，那整个系统就会错误频出，故障率很高。所以又把晶振称为单板的“心脏”。 石英晶体振荡器是由品质因数Q极高的石英晶体谐振器和振荡电路组成。晶体的品质因数、切割取向、晶体振子的结构及电路形式等，共同决定振荡器的性能。国际电工委员会（IEC）将石英晶体振荡器分为4类：普通晶体振荡（SPXO），电压控制式晶体振荡（VCXO），温度补偿式晶体振荡（TCXO），恒温控制式晶体振荡（OCXO）。目前发展中的还有数字补偿式晶体振荡（DCXO）以及混合式的VOCXO振荡等。