Oscillators – With frequency adjusting means – With voltage sensitive capacitor
Reexamination Certificate
2008-09-23
2010-11-09
Pascal, Robert (Department: 2817)
Oscillators
With frequency adjusting means
With voltage sensitive capacitor
C331S176000, C331S074000, C327S160000, C327S291000
Reexamination Certificate
active
07830216
ABSTRACT:
A frequency-control circuit, which is configured to receive a first signal having a first untuned frequency from a first oscillator, and to alter one or more pulses of the first signal to tune an output frequency of an output clock signal to have an average frequency at the desired target frequency. In some embodiments, the frequency-control circuit receives a signal from a single oscillator to generate a calibrated, precise, and temperature-stable clock.
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Brubaker David
Ghaderi Mir Bahram
McCraith Andrew
Miller Richard Steven
Seth Manu
Johnson Ryan
O'Keefe, Egan Peterman & Enders LLP
Pascal Robert
Silicon Labs SC, Inc.
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