61.44MHz压控晶振 VWEUPLJANF-61.440000MHz VCXO 3.3V ¥3.50 VWEMMCVANF-212.500000MHz 212.5MHz压控振荡器 泰艺晶振 3.3V ¥3.50 204.8MHz压控晶振 VWEUPLLANF-204.800000MHz VCXO 3.3V ¥3.50 27MHz贴片晶振 2520晶振 XZACCLAANF-27.000000MHz 8PF 20PPM ¥0.65 26MHz贴片晶振 2520晶振 XZABCLAANF-26.000000MHz 8PF 10PPM ¥0.65 50MHz贴片晶振 2520 XZCGGHAANF-50.000000MHz 10PF 50PPM ¥0.70