The QT625C from Q-Tech Corporation is a Space Qualified Oscillator with Frequency 0.75 to 150 MHz, Temperature Stability ±5 ppm, ±25 ppm, ±30 ppm, ±50 ppm, ±40 ppm, ±65 ppm, Supply Voltage 4.5 to 5.5 V, Output Current 25 to 60 mA, Rise/Fall Time 3 to 5 ns. More details for QT625C can be seen below.
