The PLL1919BQ-IT-2045MHz-2105MHz-A from Dynamic Engineers is a Frequency Synthesizer with Frequency 2045 to 2105 MHz, Step Size 10 KHz, Supply Voltage 5 V, Phase Noise -101 dBc/Hz, Phasenoise 10 KHz -101 dBc/Hz. Tags: PLL Frequency Synthesizer. More details for PLL1919BQ-IT-2045MHz-2105MHz-A can be seen below.