The NCPC1-2090G from Roswin is a Phase Locked Loop with Frequency 2080 to 2100 MHz, Phase Noise -140 to -75 dBc/Hz, Output Power 3 dBm, Harmonic Suppression -35 dBc, Operating Temperature -40 to 85 Degree C. Tags: Surface Mount, Integer-N PLL. More details for NCPC1-2090G can be seen below.