The PLL1515BQ-FS-2276MHz-2470MHz-A from Dynamic Engineers is a Frequency Synthesizer with Frequency 2276 to 2470 MHz, Step Size 125 KHz, Supply Voltage 5 V, Phase Noise -93 dBc/Hz, Phasenoise 10 KHz -93 dBc/Hz. Tags: PLL Frequency Synthesizer. More details for PLL1515BQ-FS-2276MHz-2470MHz-A can be seen below.