The KSP-5A2140 from Sangshin is a Phase Locked Loop with Frequency 2100 to 2180 MHz, Phase Noise -96 dBc/Hz, Output Power 3 dBm, Phase Noise at 1 KHz -74 dBc/Hz, Phase Noise at 1 MHz -143 dBc/Hz. Tags: Surface Mount. More details for KSP-5A2140 can be seen below.