The FTV53 Series from Advanced Crystal Technology is a VCXO with Frequency 10 to 245 MHz, Frequency Stability ±25 ppm, ±50 ppm, ±100 ppm, Supply Voltage 2.5 to 3.3 V, Tuning Voltage 2.5 to 3.3 V, Current 15 to 37 mA. Tags: Surface Mount. More details for FTV53 Series can be seen below.