The KSP-5A1970 from Sangshin is a Phase Locked Loop with Frequency 1950 to 1990 MHz, Phase Noise -99 dBc/Hz, Output Power 0 dBm, Phase Noise at 1 KHz -73 dBc/Hz, Phase Noise at 1 MHz -143 dBc/Hz. Tags: Surface Mount. More details for KSP-5A1970 can be seen below.