The TFxD6 from Connor-Winfield Corporation is a Space Qualified Oscillator with Frequency 6.4 to 100 MHz, Frequency Stability ±0.5, ±1 ppm, Supply Voltage 5 V, Output Current 6 to 15 mA, Rise/Fall Time 5 to 8 ns. Tags: Surface Mount. More details for TFxD6 can be seen below.