The WEA89S22G from Weasic Microelectronics is a Frequency Synthesizer with Frequency 7800 to 9100 MHz, Reference Frequency 20 to 250 MHz (input), Supply Voltage 0.8 to 1.5 V, Current 60 mA, Phase Noise -88 dBc/Hz @ 100kHz. Tags: Surface Mount. More details for WEA89S22G can be seen below.