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

A CDMA2000 Zero IF Receiver with Low-Leakage Integrated Front-End
A CDMA2000 Zero IF Receiver with Low-Leakage Integrated Front-End
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 +9-dBm IIP3 at high gain, and by maintaining LO leakage to the antenna port well below 80~dBm at all gain settings, no external LNA is required. The receiver is fabricated in a 0.25-µm 40-GHz ft BICMOS technology, and occupies 3mm2.
1175-1179
Waite, H.
6796ed1d-23d5-42bb-8dbd-ebb1acbf82ae
Ta, P.
fb904642-8796-40e2-a93b-5b2ab2ef6866
Chen, J.
116323ca-c4fd-4be2-96cb-a54d6cec5cc4
Li, H.
e6f231b5-28cd-425f-b136-55ceab5d00db
Gao, M.
828b2fe6-7b51-411b-99b1-d321c9994ee6
Chang, C.S.
9df8e369-c715-4131-b4c7-a21d97679ffe
Redman-White, W.
d5376167-c925-460f-8e9c-13bffda8e0bf
Charlon, O.
e1ffd050-e4cd-4091-9e67-5a9ec4c6d419
Fan, Y.
2e7087db-45b2-4039-9268-241da9d1a481
Perkins, R.
34685632-9f04-4cae-ba3f-fa52357591d9
Brunel, D.
38de78f5-31d0-42d3-8cde-8b7a6c9f528f
Soudee, E.
d98e0f5d-8906-4eee-bde1-00f5b285bad7
Waite, H.
6796ed1d-23d5-42bb-8dbd-ebb1acbf82ae
Ta, P.
fb904642-8796-40e2-a93b-5b2ab2ef6866
Chen, J.
116323ca-c4fd-4be2-96cb-a54d6cec5cc4
Li, H.
e6f231b5-28cd-425f-b136-55ceab5d00db
Gao, M.
828b2fe6-7b51-411b-99b1-d321c9994ee6
Chang, C.S.
9df8e369-c715-4131-b4c7-a21d97679ffe
Redman-White, W.
d5376167-c925-460f-8e9c-13bffda8e0bf
Charlon, O.
e1ffd050-e4cd-4091-9e67-5a9ec4c6d419
Fan, Y.
2e7087db-45b2-4039-9268-241da9d1a481
Perkins, R.
34685632-9f04-4cae-ba3f-fa52357591d9
Brunel, D.
38de78f5-31d0-42d3-8cde-8b7a6c9f528f
Soudee, E.
d98e0f5d-8906-4eee-bde1-00f5b285bad7

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. Proceedings of European Solid State Circuits Conference, Portugal. pp. 1175-1179 .

Record type: Conference or Workshop Item (Paper)

Abstract

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 +9-dBm IIP3 at high gain, and by maintaining LO leakage to the antenna port well below 80~dBm at all gain settings, no external LNA is required. The receiver is fabricated in a 0.25-µm 40-GHz ft BICMOS technology, and occupies 3mm2.

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More information

Published date: 2004
Additional Information: Event Dates: September 2003
Venue - Dates: Proceedings of European Solid State Circuits Conference, Portugal, 2003-09-01
Organisations: Nanoelectronics and Nanotechnology

Identifiers

Local EPrints ID: 259843
URI: https://eprints.soton.ac.uk/id/eprint/259843
PURE UUID: 2f2cb273-95ff-4d2f-b305-2c00e0423af4

Catalogue record

Date deposited: 09 Sep 2004
Last modified: 26 Jul 2018 16:31

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