The MV205 from Morion, Inc. is a OCXO with Frequency 16.384 to 40 MHz, Supply Voltage 5 to 12 V, Phase Noise -145 to -140 dBc/Hz, Phase Noise 1 kHz -140 to -140 dBc/Hz, Phase Noise 10 kHz -145 to -145 dBc/Hz. Tags: DIP. More details for MV205 can be seen below.