The VCXO7500S-LVPECL from Dynamic Engineers is a VCXO with Frequency 100 to 800 MHz, Frequency Stability ±50 ppm, Supply Voltage 3.3 V, Tuning Voltage 0.3 to 3 V(Control Voltage), Current 75 to 100 mA. Tags: Surface Mount. More details for VCXO7500S-LVPECL can be seen below.