愛普生發(fā)布首款優(yōu)質(zhì)的LVPECL差分晶振X1G005221000200，5G網(wǎng)絡(luò)建設(shè)作為當(dāng)前最佳的賽道，正在加速發(fā)展與推進(jìn)，隨著5G網(wǎng)絡(luò)進(jìn)入了發(fā)展的快車道，5G相關(guān)的有源晶振也成了當(dāng)下的一個(gè)缺口，在電子行業(yè)的市場，能夠滿足5G應(yīng)用市場的要求，并不算太完善，并且有大量的機(jī)會(huì)，很適合選擇相關(guān)的晶振產(chǎn)品開拓起來.5G專網(wǎng)是利用5G無線通信技術(shù)組建專用網(wǎng)絡(luò)，為垂直行業(yè)提供高性能通信服務(wù)的一種技術(shù)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(yīng)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(yīng)制成的諧振器件。 其基本結(jié)構(gòu)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(gè)相應(yīng)的表面上。 銀層作為電極，每個(gè)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(gòu)成的振蕩電路的晶體元件稱為晶體振蕩器。 其產(chǎn)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(hào)	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(fā)布首款優(yōu)質(zhì)的LVPECL差分晶振X1G005221000200，5G將成倍增加通信流量。5G通信網(wǎng)絡(luò)要求高速還有寬頻帶，同時(shí)把噪音降到最低。這可以通過高頻率來實(shí)現(xiàn)用于通信設(shè)備的低抖動(dòng)基準(zhǔn)時(shí)鐘。使用上述XO，客戶可以輸入一個(gè)高頻率參考(高達(dá)500 MHz)，具有極低的相位抖動(dòng)和功率，從基本模式晶體實(shí)現(xiàn)優(yōu)良的相位噪聲。
愛普生公司發(fā)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(dòng):50 fs(fo = 156.25 MHz)

Product Number	愛普生晶振型號(hào)	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(yīng)用程序
網(wǎng)絡(luò)設(shè)備(路由器、交換機(jī)、光模塊等)，數(shù)據(jù)中心，測試和測量設(shè)備，工廠自動(dòng)化，高速轉(zhuǎn)換器，如ADC和DAC.