The ECS-VXO-75 from ECS Inc. International is a VCXO with Frequency 3 to 77.76 MHz, Frequency Stability ±50 ppm, Supply Voltage 5 V, Tuning Voltage 0.5 to 4.5 V, Current 40 mA. Tags: Surface Mount, Ceramic. More details for ECS-VXO-75 can be seen below.