The PLL1919BQ-FS-2050MHz-2080MHz-A from Dynamic Engineers is a Frequency Synthesizer with Frequency 2050 to 2080 MHz, Step Size 200 KHz, Supply Voltage 5 V, Phase Noise -100 dBc/Hz, Phasenoise 10 KHz -100 dBc/Hz. Tags: PLL Frequency Synthesizer. More details for PLL1919BQ-FS-2050MHz-2080MHz-A can be seen below.