Method and apparatus for providing clock de-skewing on an integr

Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Synchronizing

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327149, 327150, 327158, 327159, 327244, H03L 706

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active

054867835

ABSTRACT:
The present invention relates to a circuit board having a plurality of integrated circuits provided thereon, wherein each integrated circuit (IC) receives a common clocked input reference signal and outputs a dam signal. Each integrated circuit is provided with a de-skewing circuit which compensates for signal delays in the IC so as to synchronize the output data signal with the clocked input reference signal. The de-skewing circuit is operative to generate a simulated signal delay to the input signal which emulates the signal delays of the IC.

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