The YH1300 SERIES from Euroquartz Ltd is a OCXO with Frequency 10 to 50 MHz, Supply Voltage 3.3 to 5 V, Output Load 15 pF, Phase Noise -158 to -110 dBc/Hz, Phase Noise 1 kHz -155 dBc/Hz. Tags: DIP, Low G-Sensitivity. More details for YH1300 SERIES can be seen below.