Design and analysis of a highly linear fully differential LNA for SOC

Jiming Jiang; David M Holburn; IEEE

doi:10.1109/MELCON.2010.5476279

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Conference proceeding

Design and analysis of a highly linear fully differential LNA for SOC

Jiming Jiang, David M Holburn and IEEE

Melecon 2010 - 2010 15th IEEE Mediterranean Electrotechnical Conference, pp.300-303

04/2010

DOI: https://doi.org/10.1109/MELCON.2010.5476279

Abstract

Capacitance

Circuit noise

Design engineering

Energy consumption

Frequency

Impedance

Linearity

Linearization techniques

Transconductance

Voltage

This paper presents the analysis and design of a highly linear fully differential LNA based on the modification of active post distortion method. The analysis focuses on both nonlinearity and noise performance. The linearisation mechanism is investigated in terms of low frequency and high frequency theory based on Power and Volterra series respectively. A prototype LNA has been designed and is to be implemented in UMC 0.18 μm CMOS technology. Simulation shows the LNA achieves 9.7 dBm IIP3 with 16.5 dB power gain, 1.97 dB noise figure and 15.84 mW power consumption.

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Details

Title: Design and analysis of a highly linear fully differential LNA for SOC
Creators - without role: Jiming Jiang - University of Cambridge
David M Holburn - University of Cambridge
IEEE
Publication Details: Melecon 2010 - 2010 15th IEEE Mediterranean Electrotechnical Conference, pp.300-303
Publisher: IEEE
Identifiers: 9942311708331
Academic Unit: King Abdullah University of Science & Technology
Language: English
Resource Type: Conference proceeding