The PLL1919BQ-IT-1890MHz-1920MHz-A from Dynamic Engineers is a Frequency Synthesizer with Frequency 1890 to 1920 MHz, Step Size 10 KHz, Output Power 3 dBm, Supply Voltage 5 V, Phase Noise -102 dBc/Hz. Tags: PLL Frequency Synthesizer. More details for PLL1919BQ-IT-1890MHz-1920MHz-A can be seen below.