Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Clock or pulse waveform generating
Reexamination Certificate
2006-06-30
2009-02-24
Donovan, Lincoln (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Clock or pulse waveform generating
C327S293000, C327S117000, C327S119000
Reexamination Certificate
active
07495496
ABSTRACT:
The present invention is to provide a method and circuit for producing spread spectrum and over clock, which includes a primary circuit and a secondary circuit, wherein the primary circuit uses a frequency division technique based on phase swallow to achieve a high frequency resolution clock signal, and the secondary circuit multiplies the frequency of the output clock signal of the primary circuit, so as to expand its frequency range.
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Ding Ran
Gu Li-Jun
Zhang Peng-Zhan
Donovan Lincoln
Hsu Winston
Nguyen Hai L.
Realtek Semiconductor Corp.
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