The TX-709 from Vectron International is a TCXO with Frequency 8 to 160 MHz, Supply Voltage 3.135 to 3.465 V, Current 5 to 35 mA, Load Capacitance 10 to 15 pF, Output Load 10 kOhms. Tags: Surface Mount, Low G Sensitivity. More details for TX-709 can be seen below.