A 0.5 V Receiver in 90 nm CMOS for 2.4 GHz Applications

  title={A 0.5 V Receiver in 90 nm CMOS for 2.4 GHz Applications},
  author={Nebojsa Stanic and Ajay Balankutty and P. R. Kinget and Y. Tsividis},
  journal={2007 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium},
We report an ultra-low voltage RF receiver for applications in the 2.4 GHz band, designed in a 90 nm CMOS technology. The sliding-IF receiver prototype includes an LNA, an image-reject LC filter with single-ended to differential conversion, an RF mixer, an LC IF filter, a quadrature IF mixer, RF and IF LO buffers, and an I/Q baseband section with a VGA and a low-pass channel-select filter in each path, all integrated on-chip. It has a programmable overall gain of 30 dB, noise figure of 18 dB… CONTINUE READING