The CVCSO-914 from Crystek Corporation is a Voltage Controlled SAW Oscillator with Frequency 500 to 1000 MHz, Output Power 10 dBm, Phase noise -145 dBc/Hz, APR(pullability) ±50 ppm, Supply Voltage 5 V. Tags: Low Phase Noise. More details for CVCSO-914 can be seen below.