Sub-mA single ended CMOS low noise amplifier with 2.41 dB noise figure

  • Authors:

  • Ram Singh Rana;Zhang Liang;Hari Krishna Garg

  • Affiliations:

  • Institute of Microelectronics, Singapore 117685;-;Department of Electrical & Computer Engineering, National University of Singapore, Singapore 119260

  • Venue:
  • Analog Integrated Circuits and Signal Processing
  • Year:
  • 2006

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Abstract

This paper presents a single ended low noise amplifier (LNA) using 0.18 驴m CMOS process packed and tested on a printed circuit board. The LNA is powered at 1.0 V supply and drains 0.95 mA only. The LNA provides a forward gain of 11.91 dB with a noise figure of only 2.41 dB operating in the 0.9 GHz band. The measured value of IIP3 is 0.7 dBm and of P1dB is 驴12 dBm.