06850554 is referenced by 78 patents and cites 13 patents.

A circuit and method for controlling a spread spectrum transition are presented comprising a first circuit and a second circuit. The first circuit may be configured to generate a clock signal in response to (i) a reference signal, (ii) a sequence of spread spectrum ROM codes, and (iii) a command signal. The second circuit may be configured to synchronize the command signal to a feedback signal. The sequence of spread spectrum ROM codes may be generated according to a predetermined mathematical formula and optimized in accordance with predetermined criteria.

Title
Circuit and method for controlling a spread spectrum transition
Application Number
9/436522
Publication Number
6850554 (B1)
Application Date
November 9, 1999
Publication Date
February 1, 2005
Inventor
Albert Chen
Saratoga
CA, US
Kuang Yu Chen
Saratoga
CA, US
I Teh Sha
Santa Clara
CA, US
Agent
Christopher P Maiorana PC
Assignee
Cypress Semiconductor
CA, US
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