Title :
A harmonic-rejecting CMOS LNA for broadband radios
Author :
Park, Joung Won ; Razavi, Behzad
Author_Institution :
Electr. Eng. Dept., Univ. of California, Los Angeles, CA, USA
Abstract :
A feedback LNA employs programmable notch filtering so as to suppress by 20 dB blockers at LO harmonics from 300MHz to 10 GHz. Fabricated in 65-nm technology, the LNA exhibits a noise figure of less than 3 dB from 300 MHz to 4 GHz while consuming 8.6mW from a 1.2-V supply.
Keywords :
MMIC amplifiers; field effect MMIC; low noise amplifiers; microwave filters; notch filters; LO harmonics; broadband radios; feedback LNA; frequency 300 MHz to 10 GHz; harmonic-rejecting CMOS LNA; noise figure; power 8.6 mW; programmable notch filtering; size 65 nm; voltage 1.2 V; Broadband communication; Calibration; Capacitors; Gain; Harmonic analysis; Noise; Noise measurement;
Conference_Titel :
VLSI Circuits (VLSIC), 2012 Symposium on
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4673-0848-9
Electronic_ISBN :
978-1-4673-0845-8
DOI :
10.1109/VLSIC.2012.6243799
