压控晶振(VCXO)是一种石英晶体振荡器，其振荡效率可以通过红外线加控制电压来改变或调制。它的振荡频率由晶体决定，频率可以通过控制电压在小范围内调节。VCXO多用于锁相技术和频率负反馈调制。通常，控制电压范围为0V至2V或0V至3V。VCXO的调谐范围为100ppm至200ppm。
爱普生晶振VG5032EDN是一款VCXO压控晶振，支持LV-PECL输出差分晶体振荡器，小体积晶振尺寸5.0x3.2mm有源晶振，六脚贴片晶振，电源电压3.3V，宽频率范围85MHz至170MHz，工作温度范围-40℃至+85℃（+105℃），具有超小型，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，已是通信机、移动电话、寻呼机、全球定位系统（GPS）等众多电子应用系统必不可少的关键部件。
VG5032EDN压控晶振X1G004911003000应用于全球定位系统
| 产品编码 |
 型号
|
 频率
|
  贴片晶振
|
 输出波
|
 电源电压
|
精度 |
 工作温度
|
| X1G004911000500 | VG5032EDN | 130.031746MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911000600 | VG5032EDN | 148.351600MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911000700 | VG5032EDN | 100.000000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911000800 | VG5032EDN | 102.253100MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911000900 | VG5032EDN | 120.000000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911001000 | VG5032EDN | 122.880000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911001100 | VG5032EDN | 153.600000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911001200 | VG5032EDN | 125.000000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911001300 | VG5032EDN | 155.520000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911001400 | VG5032EDN | 156.250000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911001500 | VG5032EDN | 150.000000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911001600 | VG5032EDN | 160.000000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911001700 | VG5032EDN | 148.500000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911001800 | VG5032EDN | 161.132800MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911001900 | VG5032EDN | 165.000000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911002000 | VG5032EDN | 92.000000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911002100 | VG5032EDN | 97.792000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911002200 | VG5032EDN | 98.304000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911002400 | VG5032EDN | 106.250000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911002500 | VG5032EDN | 108.000000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 105°C |
| X1G004911003000 | VG5032EDN | 100.000000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 85°C |
| X1G004911003100 | VG5032EDN | 122.880000MHz | 5.00x3.20x1.30mm | LV-PECL | 3.135 to 3.465V | +/-50ppm | -40 to 85°C |
VG5032EDN压控晶振X1G004911003000应用于全球定位系统
VCXO压控晶振的技术规范中列有多项性能参数。这些参数往往是相互关联的。我们不能一味追求某些参数的高指标而忽视由此引起的其它参数的劣化。例如，VCXO压控晶振的允许的频率控制范围就是有限制的。一般来说，如果要求VCXO压控晶振的有较大的牵引度，则它在工作温度范围内的频率稳定度就较差。反之，如果对频率稳定度要求高，就很难得到较大的牵引度（>±200×10－6）。因此，正确了解压控晶振的技术规范和使用要求，对于在设计上用好这种器件是很关键的。
IDT差分晶振XUL,XUL535150.000JS6I8低抖动晶振
CTS西迪斯406晶体谐振器,406C35B10M24500通讯设备晶振