A high dynamic range programmable CMOS front-end filter with a tuning range from 1850 to 2400 MHz

Kåre Tais Christensen, Thomas H. Lee, Erik Bruun

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

This paper presents a highly programmable front-end filter and amplifier intended to replace SAW filters and low noise amplifiers (LNA) in multi-mode direct conversion radio receivers. The filter has a 42 MHz bandwidth, is tunable from 1850 to 2400 MHz, achieves a 5.8 dB NF, -25 dBm in-band 1-dB input compression point (ICP) and 0 dBm out-of-band ICP while drawing 26 mA from a 2.5 V supply.
Original languageEnglish
JournalAnalog Integrated Circuits and Signal Processing
Volume42
Issue number1
Pages (from-to)55-64
ISSN0925-1030
DOIs
Publication statusPublished - 2005

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