差分晶振是指能够输出差分信号的晶振,输出差分信号使用2种相位彼此完全相反的信号,从而消除了共模噪声,并产生一个更高性能的系统。
爱普生晶振VG7050EFN,是一款小体积尺寸7.0x5.0mm压控晶振,支持LV-PECL输出差分晶振,六脚贴片晶振,电源电压3.3V,宽频率范围25MHz至250MHz,具有小体积轻薄型,低电源电压,低抖动,低功耗,低损耗,低耗能,低电平,低相位噪声等特点,VG7050EFN有源晶振能够轻易识别网络信号及精确的处理双极信号。应用于5G,WIFI模块、物联网通讯、钟表、车载导航、智能手机、对讲机、数码产品,光电技术等通讯设备及各种频率控制设备。
LV-PECL输出差分晶振X1G005491003000用于车载导航应用
产品编码 | 型号 | 频率 | 贴片晶振 | 输出波 | 电源电压 | VCRange |
X1G005491000200 | VG7050EFN | 122.880000MHz | 7.00x5.00x1.50mm | LV-PECL | 3.135 to 3.465V | 1.65+/-1.65V |
X1G005491000800 | VG7050EFN | 100.000000MHz | 7.00x5.00x1.50mm | LV-PECL | 3.135 to 3.465V | 1.65+/-1.65V |
X1G005491000900 | VG7050EFN | 104.000000MHz | 7.00x5.00x1.50mm | LV-PECL | 3.135 to 3.465V | 1.65+/-1.65V |
X1G005491001100 | VG7050EFN | 120.000000MHz | 7.00x5.00x1.50mm | LV-PECL | 3.135 to 3.465V | 1.65+/-1.65V |
X1G005491001200 | VG7050EFN | 122.880000MHz | 7.00x5.00x1.50mm | LV-PECL | 3.135 to 3.465V | 1.65+/-1.65V |
X1G005491001300 | VG7050EFN | 125.000000MHz | 7.00x5.00x1.50mm | LV-PECL | 3.135 to 3.465V | 1.65+/-1.65V |
X1G005491001400 | VG7050EFN | 148.351600MHz | 7.00x5.00x1.50mm | LV-PECL | 3.135 to 3.465V | 1.65+/-1.65V |
X1G005491001500 | VG7050EFN | 148.351648MHz | 7.00x5.00x1.50mm | LV-PECL | 3.135 to 3.465V | 1.65+/-1.65V |
X1G005491001600 | VG7050EFN | 148.500000MHz | 7.00x5.00x1.50mm | LV-PECL | 3.135 to 3.465V | 1.65+/-1.65V |
X1G005491001800 | VG7050EFN | 155.520000MHz | 7.00x5.00x1.50mm | LV-PECL | 3.135 to 3.465V | 1.65+/-1.65V |
X1G005491002100 | VG7050EFN | 156.250000MHz | 7.00x5.00x1.50mm | LV-PECL | 3.135 to 3.465V | 1.65+/-1.65V |
X1G005491002300 | VG7050EFN | 130.031746MHz | 7.00x5.00x1.50mm | LV-PECL | 3.135 to 3.465V | 1.65+/-1.65V |
X1G005491003000 | VG7050EFN | 160.000000MHz | 7.00x5.00x1.50mm | LV-PECL | 3.135 to 3.465V | 1.65+/-1.65V |
X1G005491060100 | VG7050EFN | 204.800000MHz | 7.00x5.00x1.50mm | LV-PECL | 3.135 to 3.465V | 1.65+/-1.65V |
X1G005491060300 | VG7050EFN | 245.760000MHz | 7.00x5.00x1.50mm | LV-PECL | 3.135 to 3.465V | 1.65+/-1.65V |
LV-PECL输出差分晶振X1G005491003000用于车载导航应用
差分晶振一般为六脚贴片晶振,工作温度范围-40℃至+85℃,差分晶振的频率相对都比较高,比如从50MHz起可以做到700MHz或者更低和更高频率,且任意频率精确到个位小数点后六位。电源电压能够做到2.5V-3.3V之间。例如:2.25V、2.5V 、3.0V、3.3V、3.6V可任意选择应用。常见的封装尺寸有7050(7.0x5.0mm)、5032(5.0x3.2mm)、3225(3.2x2.5mm),更小封装可达到2520(2.5x2.0mm),常用的输出方式主要有LVDS和LV-PECL输出差分晶振两种。