The DOCXO3627S-10MHz-A-V from Dynamic Engineers is a OCXO with Frequency 10 MHz, Supply Voltage 4.75 to 5.25 V, Frequency Stability +/-0.2 ppb, Stability +/-0.2 ppb, Operating Temperature -40 to 85 Degree C. Tags: DIP. More details for DOCXO3627S-10MHz-A-V can be seen below.