Patent ID: 6961095

Claim:
A system to correct a jittered signal comprising: a counter to receive a base signal and to output a count of the duration of the base signal; a rising edge detector to receive the jittered signal and to output a detection of a rising edge of the jittered signal; a falling edge detector to receive the jittered signal and to output a detection of a falling edge of the jittered signal; a rising edge position adjuster to receive the detection of the rising edge from the rising edge detector, to receive the count from the counter, to determine a rising edge count, to determine whether the rising edge count is within a programmed rising edge window, and to output a center position of the rising edge window as a jitter corrected rising edge position; a falling edge position adjuster to receive the detection of the falling edge from the falling edge detector, to receive the count from the counter, to determine a falling edge count, to determine whether the falling edge count is within a programmed falling edge window, and to output a center position of the falling edge window as a jitter corrected falling edge position; a jitter corrected signal output device to receive the jitter corrected rising edge position from the rising edge position adjuster, to receive the jitter corrected falling edge position from the falling edge position adjuster, and to output the jitter corrected rising and falling edges as a jitter corrected signal by using the count from the counter.