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A 57-to-66GHz quadrature PLL in 45nm digital CMOS | IEEE Conference Publication | IEEE Xplore

A 57-to-66GHz quadrature PLL in 45nm digital CMOS


Abstract:

The worldwide available frequency bands around 60GHz offer new opportunities for high-data-rate communication. Despite the large amount of research on CMOS mm-wave freque...Show More

Abstract:

The worldwide available frequency bands around 60GHz offer new opportunities for high-data-rate communication. Despite the large amount of research on CMOS mm-wave frequency generation, current state-of-the-art mm-wave PLLs [1–5] do not achieve a tuning range that is wide enough to cover the worldwide union of bands around 60GHz (57 to 66GHz), with some margin for process and temperature variations. Achieving a large tuning range is hampered by the limited varactor tunability at 60GHz, and the need for a high-frequency prescaler with a wide locking range.
Date of Conference: 08-12 February 2009
Date Added to IEEE Xplore: 29 May 2009
Print ISBN:978-1-4244-3458-9

ISSN Information:

Conference Location: San Francisco, CA, USA

References

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