The T1307 Series from Euroquartz Ltd is a TCXO with Frequency 10 to 50 MHz, Supply Voltage 3.3 to 5 V, Current 6 mA, Output Load 15pF/10kOhms, Phase Noise -157 to -145 dBc/Hz. Tags: Surface Mount, Low G Sensitivity. More details for T1307 Series can be seen below.