愛普生發布首款優質的LVPECL差分晶振X1G005221000200，5G網絡建設作為當前最佳的賽道，正在加速發展與推進，隨著5G網絡進入了發展的快車道，5G相關的有源晶振也成了當下的一個缺口，在電子行業的市場，能夠滿足5G應用市場的要求，并不算太完善，并且有大量的機會，很適合選擇相關的晶振產品開拓起來.5G專網是利用5G無線通信技術組建專用網絡，為垂直行業提供高性能通信服務的一種技術方案。

石英晶體振蕩器就是我們俗稱的有源晶振，可以很好適應5G通信的需求，這是一種由石英晶體（二氧化硅晶體）的壓電效應制成的諧振器件。 其基本結構如下：在一定方位角（稱為晶圓，可以是方形，矩形或圓形）切片一塊石英晶體，并將其涂在兩個相應的表面上。 銀層作為電極，每個電極上焊接一根引線連接到引腳，并加入封裝殼體，形成石英晶體諧振器，簡稱石英晶體或晶體，簡稱晶體振蕩器。 由IC構成的振蕩電路的晶體元件稱為晶體振蕩器。 其產品通常包裝在金屬外殼中，也可以包裝在玻璃外殼，陶瓷或塑料中。

Product Number	愛普生晶振型號	Frequency	LxWxH	Output Wave	Supply Voltage	Ope Temperature	Freq. Tol.	I [Max]
X1G005511000200	SG3225EEN	312.500000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 60.0 mA
X1G005521000100	SG3225VEN	212.500000 MHz	3.20 x 2.50 x 1.20 mm	LVDS	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 25.0 mA
X1G005521000200	SG3225VEN	312.500000 MHz	3.20 x 2.50 x 1.20 mm	LVDS	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 25.0 mA
X1G005521000500	SG3225VEN	322.265600 MHz	3.20 x 2.50 x 1.20 mm	LVDS	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 25.0 mA
X1G005521000900	SG3225VEN	333.330000 MHz	3.20 x 2.50 x 1.20 mm	LVDS	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 25.0 mA
X1G005521001100	SG3225VEN	245.760000 MHz	3.20 x 2.50 x 1.20 mm	LVDS	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 25.0 mA
X1G005521100700	SG3225VEN	322.265625 MHz	3.20 x 2.50 x 1.20 mm	LVDS	2.375 to 2.625 V	-40 to 85 °C	+/-50 ppm	≤ 25.0 mA
X1G005221000100	SG3225EEN	100.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-25 ppm	≤ 60.0 mA
X1G005221000200	SG3225EEN	125.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-25 ppm	≤ 60.0 mA
X1G005221000300	SG3225EEN	125.003125 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-25 ppm	≤ 60.0 mA
X1G005221000400	SG3225EEN	155.520000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-25 ppm	≤ 60.0 mA
X1G005221000500	SG3225EEN	156.250000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-25 ppm	≤ 60.0 mA
X1G005221000700	SG3225EEN	156.253906 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-25 ppm	≤ 60.0 mA
X1G005221000800	SG3225EEN	156.250000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 60.0 mA
X1G005221001300	SG3225EEN	100.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-100 ppm	≤ 60.0 mA
X1G005221001400	SG3225EEN	200.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-100 ppm	≤ 60.0 mA
X1G005221001800	SG3225EEN	100.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 60.0 mA
X1G005221001900	SG3225EEN	50.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-25 ppm	≤ 60.0 mA
X1G005221002100	SG3225EEN	125.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 105 °C	+/-50 ppm	≤ 60.0 mA
X1G005221002300	SG3225EEN	25.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 60.0 mA
X1G005221002400	SG3225EEN	166.015625 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 60.0 mA
X1G005221002800	SG3225EEN	156.250000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 105 °C	+/-50 ppm	≤ 60.0 mA
X1G005221003000	SG3225EEN	25.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-25 ppm	≤ 60.0 mA

愛普生發布首款優質的LVPECL差分晶振X1G005221000200，5G將成倍增加通信流量。5G通信網絡要求高速還有寬頻帶，同時把噪音降到最低。這可以通過高頻率來實現用于通信設備的低抖動基準時鐘。使用上述XO，客戶可以輸入一個高頻率參考(高達500 MHz)，具有極低的相位抖動和功率，從基本模式晶體實現優良的相位噪聲。
愛普生公司發布了SG3225EEN，編碼X1G005221000200，晶體振蕩器(SPXO)，頻率范圍:25mhz ~ 500mhz，輸出:LVPECL差分晶振，電源電壓:2.5 V/ 3.3 V典型，工作溫度:-40℃~ +105℃，低相位抖動:50 fs(fo = 156.25 MHz)

Product Number	愛普生晶振型號	Frequency	LxWxH	Output Wave	Supply Voltage	Ope Temperature	Freq. Tol.	I [Max]
X1G005221003100	SG3225EEN	50.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 60.0 mA
X1G005221003200	SG3225EEN	160.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-25 ppm	≤ 60.0 mA
X1G005221003300	SG3225EEN	200.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-25 ppm	≤ 60.0 mA
X1G005221003400	SG3225EEN	125.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 60.0 mA
X1G005221003600	SG3225EEN	54.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 105 °C	+/-50 ppm	≤ 60.0 mA
X1G005221003700	SG3225EEN	100.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 105 °C	+/-100 ppm	≤ 60.0 mA
X1G005221003800	SG3225EEN	25.000625 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-25 ppm	≤ 60.0 mA
X1G005221003900	SG3225EEN	170.016000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 60.0 mA
X1G005221004200	SG3225EEN	163.387607 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 60.0 mA
X1G005221004300	SG3225EEN	25.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 105 °C	+/-50 ppm	≤ 60.0 mA
X1G005221004400	SG3225EEN	100.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 60.0 mA
X1G005221004800	SG3225EEN	156.250000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 105 °C	+/-100 ppm	≤ 60.0 mA
X1G005221005100	SG3225EEN	100.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 105 °C	+/-50 ppm	≤ 60.0 mA
X1G005221005400	SG3225EEN	146.370000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 60.0 mA
X1G005221005500	SG3225EEN	150.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 85 °C	+/-50 ppm	≤ 60.0 mA
X1G005221005600	SG3225EEN	155.520000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	3.135 to 3.465 V	-40 to 105 °C	+/-50 ppm	≤ 60.0 mA
X1G005221100100	SG3225EEN	100.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	2.375 to 2.625 V	-40 to 85 °C	+/-25 ppm	≤ 60.0 mA
X1G005221100200	SG3225EEN	125.000000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	2.375 to 2.625 V	-40 to 85 °C	+/-25 ppm	≤ 60.0 mA
X1G005221100300	SG3225EEN	156.250000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	2.375 to 2.625 V	-40 to 85 °C	+/-25 ppm	≤ 60.0 mA
X1G005221100500	SG3225EEN	156.250000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	2.375 to 2.625 V	-40 to 105 °C	+/-50 ppm	≤ 60.0 mA
X1G005221100700	SG3225EEN	156.250000 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	2.375 to 2.625 V	-40 to 85 °C	+/-50 ppm	≤ 60.0 mA
X1G005221100800	SG3225EEN	156.253906 MHz	3.20 x 2.50 x 1.20 mm	LV-PECL	2.375 to 2.625 V	-40 to 85 °C	+/-25 ppm	≤ 60.0 mA

應用程序
網絡設備(路由器、交換機、光模塊等)，數據中心，測試和測量設備，工廠自動化，高速轉換器，如ADC和DAC.