A wideband low-noise amplifier（LNA） with ESD protection for a multi-mode receiver is presented.The LNA is fabricated in a 0.18-μm SiGe BiCMOS process,covering the 2.1 to 6 GHz frequency band.After optimized noise m...A wideband low-noise amplifier（LNA） with ESD protection for a multi-mode receiver is presented.The LNA is fabricated in a 0.18-μm SiGe BiCMOS process,covering the 2.1 to 6 GHz frequency band.After optimized noise modeling and circuit design,the measured results show that the LNA has a 12 dB gain over the entire bandwidth, the input third intercept point（IIP3） is -8 dBm at 6 GHz,and the noise figure is from 2.3 to 3.8 dB in the operating band.The overall power consumption is 8 mW at 2.5 V voltage supply.展开更多
基金supported by the Applied Material Foundation of the Shanghai,China(Nos.08706200802,08700741300,09700713800)the Shanghai Leading Academic Discipline Project of China(No.B411).
文摘A wideband low-noise amplifier（LNA） with ESD protection for a multi-mode receiver is presented.The LNA is fabricated in a 0.18-μm SiGe BiCMOS process,covering the 2.1 to 6 GHz frequency band.After optimized noise modeling and circuit design,the measured results show that the LNA has a 12 dB gain over the entire bandwidth, the input third intercept point（IIP3） is -8 dBm at 6 GHz,and the noise figure is from 2.3 to 3.8 dB in the operating band.The overall power consumption is 8 mW at 2.5 V voltage supply.
