The KSP-5A721 from Sangshin is a Phase Locked Loop with Frequency 716 to 726 MHz, Phase Noise -110 dBc/Hz, Output Power 3 dBm, Phase Noise at 1 KHz -85 dBc/Hz, Phase Noise at 1 MHz -140 dBc/Hz. Tags: Surface Mount. More details for KSP-5A721 can be seen below.