The TCXO5300S from Dynamic Engineers is a TCVCXO with Frequency 10 to 52 MHz, Supply Voltage 3.3 to 5 V, Tuning Voltage 0.5 to 2.5 V, Current 1.5 to 6 mA, Output Load 10KOhms // 10pF (Clipped Sine Wave), 15 pF (HCMOS). Tags: Surface Mount. More details for TCXO5300S can be seen below.