The WEA116S45G from Weasic Microelectronics is a Frequency Synthesizer with Frequency 1000 to 16000 MHz, Reference Frequency 20 to 300 MHZ (input), Supply Voltage 1.8 V, Current 120 mA, Phase Noise -92 dBc/Hz @ 100kHz. Tags: Surface Mount. More details for WEA116S45G can be seen below.