The NCPA7-783 from Roswin is a Phase Locked Loop with Frequency 763 to 803 MHz, Phase Noise -152 to -74 dBc/Hz, Output Power 3 dBm, Harmonic Suppression -29 dBc, Operating Temperature -40 to 85 Degree C. Tags: Surface Mount, Integer-N PLL. More details for NCPA7-783 can be seen below.