Abstract
A single-chip, multi-mode direct conversion receiver designed for GSM900, DCS1800, PCS1900, and UTRAFDD WCDMA, applications is described. The low-noise amplifier uses only four on-chip inductors. The downconversion mixers include a method to improve the receiver IIP2 to over +40dBm. The baseband circuit achieves over +90dBV IIP2. The noise figure of the SiGe BiCMOS receiver is less than 4.8dB in all GSM modes, and 3.5dB in WCDMA. The power consumption in all GSM modes is 42mW and in WCDMA 50mW. The silicon area is 10mm2.
Original language | English |
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Title of host publication | Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems |
Pages | 942-945 |
Number of pages | 4 |
Volume | 2 |
DOIs | |
Publication status | Published - 2003 |
MoE publication type | A4 Conference publication |
Event | IEEE International Conference on Electronics, Circuits and Systems - Sharjah, United Arab Emirates Duration: 14 Dec 2003 → 17 Dec 2003 Conference number: 10 |
Conference
Conference | IEEE International Conference on Electronics, Circuits and Systems |
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Abbreviated title | ICECS |
Country/Territory | United Arab Emirates |
City | Sharjah |
Period | 14/12/2003 → 17/12/2003 |
Keywords
- 3G mobile communication
- BiCMOS analogue integrated circuits
- cellular radio
- mixers (circuits)
- multiple access