The CPLL58-2400-2500 from Crystek Corporation is a Phase Locked Loop with Frequency 2.4 to 2.5 GHz, Phase Noise -142 to -80 dBc/Hz, Output Power 6 dBm, Harmonic Suppression -15 to -10 dBc, Operating Temperature -40 to 85 Degree C. Tags: Surface Mount. More details for CPLL58-2400-2500 can be seen below.