The ETOCXO2020C-10MHz-A-V from Dynamic Engineers is a OCXO with Frequency 10 MHz, Supply Voltage 4.75 to 5.25 V, Frequency Stability 0.01 ppm, Temperature Stability 10 ppb, Stability 10 ppb. Tags: DIP. More details for ETOCXO2020C-10MHz-A-V can be seen below.