The TCXO7500R-50MHz-A-V from Dynamic Engineers is a TCXO with Frequency 50 MHz, Supply Voltage 3.3 V, Tuning Voltage 0.5 to 2.5 V, Output_Voltage 0.33 to 2.97 V, Current 18 mA. Tags: Surface Mount. More details for TCXO7500R-50MHz-A-V can be seen below.