Marger Johnson & McCollom P.C.
Delay locked loop harmonic detector and associated method
We describe and claim a delay locked loop harmonic detector and associated method. A delay locked loop includes a detection circuit to generate a detection signal responsive to an input clock and a control circuit to synchronize the delay locked loop to a fundamental of the input clock responsive to the detection signal. A method includes detecting harmonic synchronization in a delay locked loop responsive to an input clock and locking the delay locked loop to a fundamental of the input clock responsive to the detecting.
Pixelworks, Inc.
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H03L H03L
inventional additional
Robert
Greenberg