The OCXO3307-10MHz-F-V from Dynamic Engineers is a OCXO with Frequency 10 MHz, Supply Voltage 4.75 to 5.25 V, Frequency Stability +/-0.1 ppb, Stability +/-0.1 ppb, Operating Temperature -10 to 60 Degree C. Tags: DIP. More details for OCXO3307-10MHz-F-V can be seen below.