Title | ||
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Strong injection locking in low-Q LC oscillators: modeling and application in a forwarded-clock I/O receiver |
Abstract | ||
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A general model for injection-locked LC oscillators (LC-ILOs) is presented that is valid for any tank quality factor and injection strength. Important properties of an ILO such as lock-range, phase shift, bandwidth and response to input jitter are described. An LC-ILO together with a half-rate data sampler is implemented as a forwarded-clock I/O receiver in 45-nm CMOS. A strongly-injected low-Q LC oscillator enables clock deskew across 1UI and rejects high-frequency clock jitter. The complete 27 Gb/s ILO-based data receiver has an overall power efficiency of 1.6 mW/Gb/s. |
Year | DOI | Venue |
---|---|---|
2009 | 10.1109/TCSI.2009.2027509 | IEEE Transactions on Circuits and Systems I-regular Papers |
Keywords | DocType | Volume |
strong injection,general model,high-frequency clock jitter,input jitter,injection-locked LC oscillator,45-nm CMOS,half-rate data sampler,clock deskew,O receiver,strongly-injected low-Q LC oscillator,ILO-based data receiver | Journal | 56 |
Issue | ISSN | Citations |
8 | 1549-8328 | 0 |
PageRank | References | Authors |
0.34 | 9 | 9 |
Name | Order | Citations | PageRank |
---|---|---|---|
Sudip Shekhar | 1 | 107 | 18.64 |
Mozhgan Mansuri | 2 | 154 | 25.15 |
Frank O'Mahony | 3 | 102 | 20.28 |
Ganesh Balamurugan | 4 | 144 | 20.77 |
James E. Jaussi | 5 | 125 | 26.64 |
Joseph Kennedy | 6 | 19 | 8.09 |
David J. Allstot | 7 | 473 | 80.41 |
Randy Mooney | 8 | 90 | 17.88 |
Bryan Casper | 9 | 147 | 25.64 |