A 0.18 μm CMOS direct-conversion receiver front-end for UMTS

D. Manstretta; R. Castello; F. Gatta; P. Rossi; Filippo Svelto

doi:10.1109/isscc.2002.993025

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A 0.18 μm CMOS direct-conversion receiver front-end for UMTS

D. Manstretta R. Castello F. Gatta P. Rossi Filippo Svelto

Year: 2003 Journal: 2002 IEEE International Solid-State Circuits Conference. Digest of Technical Papers (Cat. No.02CH37315) Vol: 1 Pages: 240-463

DOI: 10.1109/isscc.2002.993025

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Abstract

The authors present a direct-conversion receiver front-end IC which contains LNA, quadrature mixers and VGAs, realized in 0.18 μm CMOS technology. It has +48.8 dBm IIP2, -6 dBm in band IIP3 (-2 dBm out of band 113), 6.2 dB DSB NF integrated in a 10 kHz-1.92 MHz band and draws 15 mA from a 1.8 V supply.

Keywords:

CMOS dBm Electrical engineering Front and back ends UMTS frequency bands RF front end Physics Optoelectronics Engineering Electronic engineering Radio frequency Amplifier

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Radio Frequency Integrated Circuit Design

Physical Sciences → Engineering → Electrical and Electronic Engineering

Semiconductor Lasers and Optical Devices

Physical Sciences → Engineering → Electrical and Electronic Engineering

Analog and Mixed-Signal Circuit Design

Physical Sciences → Engineering → Biomedical Engineering

A 0.18 μm CMOS direct-conversion receiver front-end for UMTS

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