愛普生低抖動性能的SPXO貼片有源晶振X1G005601004300，隨著晶振在電子產品應用越來越廣泛，便成了所有電子必備的元器件之一，雖然我們知道了晶振，可能對于有源晶振知之甚少，有源晶振的構成又是如何的呢，在哪個電子產品會經常用到有源晶振，有源晶振作用有多大，它又何魅力可言，太多的問題值得我們可去了解了。有源晶振內部構造包含了無源晶振，所以，一般來說，有源晶振是比無源晶振是要貴的。另外一方面，我們只要了解了無源晶振的特性，有源晶振也就差不多了，畢竟，有源晶振可以看成是無源晶振做成的一個具體電路，供上電，就能輸出振蕩信號了。
石英晶體振蕩器是本身帶電壓的石英晶振，一般分類有很多種，日常的分類有普通有源晶振、壓控晶振、溫補晶振、壓控溫補晶振、恒溫晶振、差分晶振等系列有源晶振，如果分類更加明細的話， 那么石英晶體振蕩器的種類有哪些呢？

Product Number	愛普生晶振型號	Frequency	LxWxH	Output Wave	Supply Voltage	Ope Temperature	Freq. Tol.	I [Max]
X1G005601003500	SG-8018CG	14.745600 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 3.5 mA
X1G005601003600	SG-8018CG	14.745600 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 3.5 mA
X1G005601003700	SG-8018CG	12.288000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 3.5 mA
X1G005601003800	SG-8018CG	12.288000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 3.5 mA
X1G005601003900	SG-8018CG	33.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 4.4 mA
X1G005601004000	SG-8018CG	33.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 4.4 mA
X1G005601004100	SG-8018CG	30.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 4.4 mA
X1G005601004200	SG-8018CG	30.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 4.4 mA
X1G005601004300	SG-8018CG	26.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 4.4 mA
X1G005601004400	SG-8018CG	26.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 4.4 mA
X1G005601004500	SG-8018CG	24.576000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 4.4 mA
X1G005601004600	SG-8018CG	24.576000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 4.4 mA
X1G005601004700	SG-8018CG	100.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 5.9 mA
X1G005601004800	SG-8018CG	100.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 5.9 mA
X1G005601004900	SG-8018CG	4.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 3.5 mA
X1G005601005000	SG-8018CG	4.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 3.5 mA
X1G005601005100	SG-8018CG	66.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 5.2 mA
X1G005601005200	SG-8018CG	66.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 5.2 mA

愛普生低抖動性能的SPXO貼片有源晶振X1G005601004300，1．按精度分類 石英晶體振蕩器按精度（或頻率穩(wěn)定度）可分為普通石英晶體振蕩器，精密石英晶體振蕩器、中精密石英晶體振蕩器和高精密石英晶體振蕩器。
2．按封裝結構及外形分類 石英晶體振蕩器按封裝結構及外形可分為金屬外殼晶體振蕩器、玻璃外殼晶體振蕩器、膠木殼晶體振蕩器和塑料外殼晶體振蕩器。金屬外殼封裝的石英晶體振蕩器又有錫焊、冷壓焊和電阻焊三種。

3．按引出電極數(shù)目分類 石英晶體振蕩器按引出電極數(shù)目可分為雙電極（二端）型晶體振蕩器、三電極（三端）型晶體振蕩器和四電極（四端）型晶體振蕩器。
4．按用途分類 石英晶體振蕩器、有源晶振按用途可分為彩色電視機用晶體振蕩器、影碟機用晶體振蕩器、無線通信用晶體振蕩器、電子鐘表用晶體振蕩器等多種類型。

Product Number	愛普生晶振型號	Frequency	LxWxH	Output Wave	Supply Voltage	Ope Temperature	Freq. Tol.	I [Max]
X1G005601005300	SG-8018CG	19.660800 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 3.5 mA
X1G005601005400	SG-8018CG	19.660800 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 3.5 mA
X1G005601005500	SG-8018CG	125.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 6.7 mA
X1G005601005600	SG-8018CG	125.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 6.7 mA
X1G005601005700	SG-8018CG	33.333300 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 4.4 mA
X1G005601005800	SG-8018CG	33.333300 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 4.4 mA
X1G005601005900	SG-8018CG	96.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 5.9 mA
X1G005601006000	SG-8018CG	48.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 4.4 mA
X1G005601006100	SG-8018CG	13.516800 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 3.5 mA
X1G005601006200	SG-8018CG	64.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 5.2 mA
X1G005601006300	SG-8018CG	13.107200 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 3.5 mA
X1G005601006400	SG-8018CG	12.500000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 3.5 mA
X1G005601006500	SG-8018CG	80.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 5.9 mA
X1G005601006600	SG-8018CG	16.384000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 3.5 mA
X1G005601006700	SG-8018CG	7.372800 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 3.5 mA
X1G005601006800	SG-8018CG	11.520000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 3.5 mA
X1G005601006900	SG-8018CG	8.000000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 3.5 mA
X1G005601007000	SG-8018CG	13.333000 MHz	2.50 x 2.00 x 0.80 mm	CMOS	1.620 to 3.630 V	-40 to 105 °C	+/-50 ppm	≤ 3.5 mA

愛普生推出的SG-8018CG晶振，SPXO貼片有源晶振，編碼X1G005601004300，頻率26.000000兆赫，輸出WaveCMOS，供電電壓1.62至3.63 V，尺寸(長×寬×高)2.50 × 2.00 × 0.80毫米，工作溫度-40到+105°C，頻率公差±50ppm，額外的OptionsN /，OSC TypeProgrammable Clock時鐘OSC，這是一款很適合用于航空電子領域的晶振。