The TCXO7500ETZ-16.8MHz-B-V from Dynamic Engineers is a TCVCXO with Frequency 16.8 MHz, Supply Voltage 3.3 V, Output_Voltage 0.1 to 0.9 V, Current 3 mA, Load Capacitance 15 pF. Tags: Surface Mount. More details for TCXO7500ETZ-16.8MHz-B-V can be seen below.