Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Synchronizing
Reexamination Certificate
2006-10-03
2006-10-03
Callahan, Timothy P. (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Synchronizing
C327S160000, C327S115000, C327S116000
Reexamination Certificate
active
07116144
ABSTRACT:
A phase locked loop (PLL) is provided. In one implementation, the PLL includes a feedback loop having a frequency multiplier and an integer divider to generate a divided signal. The PLL includes a re-sampling circuit operable to re-sample one or more digital pulses of the divided signal using one or more phase signals if a multiplication factor of the frequency multiplier does not divide evenly into the integer divisor.
REFERENCES:
patent: 5959502 (1999-09-01), Ovens et al.
patent: 6114914 (2000-09-01), Mar
patent: 6456959 (2002-09-01), Kattan
patent: 6542013 (2003-04-01), Volk et al.
Callahan Timothy P.
Luu An T.
Marvell International Ltd.
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