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A CDMA2000 Zero IF Receiver with Low-Leakage Integrated Front-End

Record type: Article

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$.

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Citation

Waite, H., Ta, P., Chen, J., Li, H., Gao, M., Chang, C.S., Chang, Y.S., Redman-White, W., Charlton, O., Fan, Y., Perkins, R., Brunel, D., Soudee, E., Lecacheur, N. and Clamagirand, S. (2004) A CDMA2000 Zero IF Receiver with Low-Leakage Integrated Front-End IEEE Journal of Solid State Circuits, 39, (7), pp. 1175-1179.

More information

Published date: July 2004
Organisations: Nanoelectronics and Nanotechnology

Identifiers

Local EPrints ID: 259979
URI: http://eprints.soton.ac.uk/id/eprint/259979
ISSN: 0018-9200
PURE UUID: 6687e14e-93a1-4d41-b804-577a1b812cd8

Catalogue record

Date deposited: 20 Sep 2004
Last modified: 18 Jul 2017 09:17

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Contributors

Author: H. Waite
Author: P. Ta
Author: J. Chen
Author: H. Li
Author: M. Gao
Author: C.S. Chang
Author: Y.S. Chang
Author: W. Redman-White
Author: O. Charlton
Author: Y. Fan
Author: R. Perkins
Author: D. Brunel
Author: E. Soudee
Author: N. Lecacheur
Author: S. Clamagirand

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