The TCXO3409 from Dynamic Engineers is a TCXO with Frequency 200 MHz to 1 GHz, Supply Voltage 3.15 to 3.45 V, Tuning Voltage 0 to 3.3 V(Control), Current 65 to 80 mA, Output Load 50 Ohms. Tags: Surface Mount. More details for TCXO3409 can be seen below.