DocumentCode
1289466
Title
Wideband LNA With an Active -C Element
Author
Belostotski, Leonid ; Madanayake, Arjuna ; Bruton, Leonard T.
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Calgary, Calgary, AB, Canada
Volume
22
Issue
10
fYear
2012
Firstpage
524
Lastpage
526
Abstract
This letter discusses a wideband inductorless low-noise amplifier (LNA) that incorporates a new active -C element, which draws 170 μA of current. A 10 MHz-2.8 GHz proof-of-concept LNA in 65 nm CMOS is proposed. The LNA itself is power- and noise- matched and achieves noise figures as low as 1 dB, voltage gain of 32 dB and IIP3 of - 13.6 dBm.
Keywords
CMOS analogue integrated circuits; low noise amplifiers; wideband amplifiers; CMOS; active -C element; current 170 muA; frequency 10 MHz to 2.8 GHz; gain 32 dB; noise figures; size 65 nm; wideband LNA; wideband inductorless low-noise amplifier; CMOS integrated circuits; Impedance; Impedance matching; Microwave integrated circuits; Noise; Noise measurement; Wideband; Active negative capacitor; low-noise amplifier (LNA); noise match;
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/LMWC.2012.2218632
Filename
6310076
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