The KSP-5A870 from Sangshin is a Phase Locked Loop with Frequency 820 to 920 MHz, Phase Noise -97 dBc/Hz, Output Power 3 dBm, Phase Noise at 1 KHz -69 dBc/Hz, Phase Noise at 1 MHz -142 dBc/Hz. Tags: Surface Mount. More details for KSP-5A870 can be seen below.