The TCXO2016AT from Dynamic Engineers is a TCXO with Frequency 10 to 52 MHz, Supply Voltage 1.8 V / 2.5 V /3.3 V, Tuning Voltage 0.1 to 1.7 V, Current 1.5 to 2 mA, Output Load 10 pF. Tags: Surface Mount. More details for TCXO2016AT can be seen below.