A CDMA2000 Zero IF Receiver with Low-Leakage Integrated Front-End
Waite, H., Ta, P., Chen, J., Li, H., Gao, M., Chang, C.S., Redman-White, W., Charlon, O., Fan, Y., Perkins, R., Brunel, D. and Soudee, E. (2004) A CDMA2000 Zero IF Receiver with Low-Leakage Integrated Front-End. In, Proceedings of European Solid State Circuits Conference, IEEE EDS, 1175-1179.
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This paper describes a highly integrated CDMA 2000 US-CEL band (880-MHz) receiver. The single-chip zero-IF design incorporates all receiver signal-path functions including the low-noise amplifier (LNA) on a single die. The complete receiver design exceeds the stringent linearity and local oscillator (LO) leakage requirements for this standard arising from the coexistence with narrow-band FM signals. The integrated LNA achieves 1.0-dB noise figure with $-hbox9-dBm$IIP3 at high gain, and by maintaining LO leakage to the antenna port well below $-hbox80~dBm$ at all gain settings, no external LNA is required. The receiver is fabricated in a 0.25-$muhboxm$40-GHz$f_t$BICMOS technology, and occupies 3$hboxmm^2$.
|Item Type:||Conference or Workshop Item (Paper)|
|Additional Information:||Event Dates: September 2003|
|Divisions:||Faculty of Physical Sciences and Engineering > Electronics and Computer Science > NANO
|Date Deposited:||09 Sep 2004|
|Last Modified:||27 Mar 2014 20:02|
|Further Information:||Google Scholar|
|ISI Citation Count:||11|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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