Multi mode clock generator

Details Multi mode clock generator Multi mode clock generator

2005-09-27

2008-08-05

Lee, Benny (Department: 2817)

Oscillators

Plural oscillators

Selectively connected to common output or oscillator...

C331S17700V, C331S034000

Reexamination Certificate

active

07408420

ABSTRACT:
In some embodiments, a clock generator is provided that provides a generator clock. The clock generator comprises a first clock source to provide a first clock and a second clock source to provide a second clock whose frequency at least indirectly tracks a supply to a clock distribution network. The clock generator selectably provides as the generator clock the first clock when the second clock leads the first clock and the second clock when it lags behind the first clock. Other embodiments are claimed and disclosed herein.

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patent: 2004/0080347 (2004-04-01), Wong et al.
patent: 2004/0177132 (2004-09-01), Zhang et al.

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