The OCXO3309C-20MHz-A-V from Dynamic Engineers is a OCXO with Frequency 20 MHz, Supply Voltage 4.75 to 5.25 V, Output_Voltage 0.4 to 4.2 V (Control Voltage), Current 35 to 220 mA, Load Capacitance 10 pF. Tags: Drop-In. More details for OCXO3309C-20MHz-A-V can be seen below.