The QT824 from Q-Tech Corporation is a TCXO with Frequency 10 to 350 MHz, Supply Voltage 4.75 to 15.75 V, Current 30 to 55 mA, Output Load 47.5 to 52.5 Ohms, Phase Noise -166 to -65 dBc/Hz. Tags: Surface Mount, Low Phase Noise. More details for QT824 can be seen below.