The HMC510LP5/510LP5E from Analog Devices is a Voltage Controlled Oscillator with Frequency 8450 to 9550 MHZ, Power 10 to 31.6 mW, Tuning Voltage 2 to 13 V, Pulling 6 MHz pp, Pushing 20 MHz/V. Tags: Surface Mount. More details for HMC510LP5/510LP5E can be seen below.