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A 5GHz 108Mb/s 2x2 MIMO Transceiver with Fully Integrated +16dBm PAs in 90nm CMOS

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11 Author(s)

A 5GHz 2times2 MIMO transceiver in 90nm CMOS supports spatial multiplexing and diversity, achieving 54/108Mb/s with -75/-63dBm sensitivity for an AWGN/25ns-Rayleigh channel, respectively. Each RX draws 120mA from a 1.4V supply. Each 3.3V 5GHz PA delivers +16/+13dBm average power with -25/-27dB EVM in 1times1/2times2 modes, respectively. The system-in-package including microstrip front-end matching on a flip-chip package occupies a die area of 18mm2

Published in:

2006 IEEE International Solid State Circuits Conference - Digest of Technical Papers

Date of Conference:

6-9 Feb. 2006