The VTFCT75 Series from Advanced Crystal Technology is a VCTCXO with Frequency 3 to 200 MHz, Supply Voltage 2.8 to 3.3 V, Temperature Stability ± 0.5 to 3 ppm, Frequency Stability ±0.5 to ±3 ppm, Current 10 to 20 mA. Tags: Surface Mount. More details for VTFCT75 Series can be seen below.