The XO-8000 from KVG Quartz Crystal Technology GmbH is a XO with Frequency 2 MHz to 800 MHz, Supply Voltage 3.3 to 5 V, Temperature Stability +/- 25 ppm, Frequency Stability ±1.0 to ±3.0 ppm. Tags: Surface Mount. More details for XO-8000 can be seen below.