The KSP-5A1920 from Sangshin is a Phase Locked Loop with Frequency 1900 to 1940 MHz, Phase Noise -104 dBc/Hz, Output Power 0 dBm, Phase Noise at 1 KHz -74 dBc/Hz, Phase Noise at 1 MHz -142 dBc/Hz. Tags: Surface Mount. More details for KSP-5A1920 can be seen below.