The CPLL58-2450-2450 from Crystek Corporation is a Frequency Synthesizer with Frequency 2.45 GHz, Step Size 100 KHz, Output Power 3 to 6 dBm, Harmonics -15 to -10 dBc, Supply Voltage 3.3 to 5 V. Tags: Surface Mount, VCO + PLL Frequency Synthesizer. More details for CPLL58-2450-2450 can be seen below.