NDLI: A Low Power Broadband Differential Low Noise Amplifier Employing Noise and IM3 Distortion Cancellation for Mobile Broadcast Receivers

Content Provider	IEEE Xplore Digital Library
Author	Donggu Im Ilku Nam Kwyro Lee
Copyright Year	2001
Abstract	A CMOS broadband differential low noise amplifier (LNA) employing noise and third order intermodulation (IM3) distortion cancellation has been designed using a 0.13 μm CMOS process for mobile TV tuners. By combining a common gate amplifier with a common source amplifier through a current mirror, a high gain due to the additional current amplification and a low noise figure (NF) due to the thermal noise cancellation can be achieved with low power consumption without degrading the input matching. To improve the linearity with low power consumption, a multiple gated transistor technique for canceling the IM3 distortion is adopted. The proposed LNA has a maximum gain of 14.5 dB, an averaged NF of 3.6 dB, an IIP3 of 3 dBm, an IIP2 of 38 dBm, and an \|Sn₁₁\| lower than -9 dB in a frequency range from 72 to 850 MHz. The power consumption is 9.6 mW at a 1.2 V supply voltage and the chip area is 0.08 mm².
Sponsorship	IEEE Microwave Theory and Techniques Society
Starting Page	566
Ending Page	568
Page Count	3
File Size	179775
File Format	PDF
ISSN	15311309
Volume Number	20
Issue Number	10
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-10-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Noise measurement Power demand Transistors Gain Noise cancellation Broadband communication TV Broadband CMOS differential distortion cancellation low noise amplifier (LNA) mobile noise cancellation tuner
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electrical and Electronic Engineering

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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