The AOCJYR-20.000MHz-M5627LF from Abracon LLC is a OCXO with Frequency 20 MHz, Supply Voltage 3.13 to 3.465 V, Current 122 mA, Load Capacitance 10 to 20 pF, Phase Noise -152 to -64 dBc/Hz. Tags: Surface Mount. More details for AOCJYR-20.000MHz-M5627LF can be seen below.