The PLL1919BQ-LN1-1990MHz-2070MHz-A from Dynamic Engineers is a Frequency Synthesizer with Frequency 1990 to 2070 MHz, Step Size 10 KHz, Supply Voltage 5 V, Phase Noise -107 dBc/Hz, Phasenoise 10 KHz -107 dBc/Hz. Tags: PLL Frequency Synthesizer. More details for PLL1919BQ-LN1-1990MHz-2070MHz-A can be seen below.