The TCXO7500S-20MHz-A-V from Dynamic Engineers is a TCXO with Frequency 20 MHz, Supply Voltage 2.97 to 3.63 V, Tuning Voltage 0.5 to 2.5 V, Output_Voltage 0.33 to 2.97 V, Current 6 mA. Tags: Surface Mount. More details for TCXO7500S-20MHz-A-V can be seen below.