An 800MHz to 5GHz Software-Defined Radio Receiver in 90nm CMOS

A 90nm CMOS RX operates over the 800MHz to 5GHz band uses a passive FET mixer driven by a capacitively coupled RF transconductor, and a combination of CT and DT analog FIR and MR filters to achieve >100dB of programmable anti-aliasing. The RX chain has 5 to 5.5dB NF, -3.5dBm IIP3, 39dBm IIP2, 10...

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Bibliographic Details
Published in2006 IEEE International Solid State Circuits Conference - Digest of Technical Papers pp. 1932 - 1941
Main Authors Bagheri, R., Mirzaei, A., Chehrazi, S., Heidari, M., Lee, M., Mikhemar, M., Tang, W., Abidi, A.
Format Conference Proceeding
LanguageEnglish
Japanese
Published IEEE 2006
Subjects
Band pass filters
Bandwidth
Circuits
Digital signal processing
Finite impulse response filter
Noise cancellation
Passband
Radio frequency
Receivers
Wideband
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Summary:A 90nm CMOS RX operates over the 800MHz to 5GHz band uses a passive FET mixer driven by a capacitively coupled RF transconductor, and a combination of CT and DT analog FIR and MR filters to achieve >100dB of programmable anti-aliasing. The RX chain has 5 to 5.5dB NF, -3.5dBm IIP3, 39dBm IIP2, 10 to 66dB of gain, and draws 11.4mA from 2.5V and 8 to 28mA (depending on RX mode) from 1V
ISBN:1424400791
9781424400799
ISSN:0193-6530
2376-8606
DOI:10.1109/ISSCC.2006.1696251