A mm-Wave CMOS Heterodyne Receiver with On-Chip LO and Divider
- 1 February 2007
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- No. 01936530,p. 188-596
- https://doi.org/10.1109/isscc.2007.373357
Abstract
A heterodyne RX incorporates an LNA, RF and I/Q IF mixers, nested inductors, and a passive-mixer-based Miller divider. Fabricated in a 90nm CMOS process, the RX achieves an NF of 6.9 to 8.3dB from 49 to 53GHz with a gain of 26 to 31.5dB and an I/Q mismatch of 1.6dB/6.5deg. The circuit consumes 80mW from a 1.8V supplyKeywords
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