The KSP-5A1650 from Sangshin is a Phase Locked Loop with Frequency 1600 to 1700 MHz, Phase Noise -99 dBc/Hz, Output Power 2.5 dBm, Phase Noise at 1 KHz -73 dBc/Hz, Phase Noise at 1 MHz -143 dBc/Hz. Tags: Surface Mount. More details for KSP-5A1650 can be seen below.