The MV209 from Morion, Inc. is a OCXO with Frequency 5 to 10 MHz, Supply Voltage 12 V, Phase Noise -160 to -155 dBc/Hz, Phase Noise 1 kHz -155 to -152 dBc/Hz, Phase Noise 10 kHz -160 to -158 dBc/Hz. Tags: DIP. More details for MV209 can be seen below.