The PLL1919BQ-FS-1981.76MHz-2021.76MHz-A from Dynamic Engineers is a Frequency Synthesizer with Frequency 1981.76 to 2021.76 MHz, Step Size 160 KHz, Supply Voltage 5 V, Phase Noise -101 dBc/Hz, Phasenoise 10 KHz -101 dBc/Hz. Tags: PLL Frequency Synthesizer. More details for PLL1919BQ-FS-1981.76MHz-2021.76MHz-A can be seen below.