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In this paper, a random jitter (RJ) extraction technique in the presence of sinusoidal jitter (SJ) is proposed for on-chip jitter tolerance testing applications. First, the period-tracking technique (Kuo and Huang, 2006) is utilized to derive the SJ frequency and amplitude information. Then, using the same design-for-test (DfT) circuitry, samples from the total jitter cumulative distribution function...
In this paper, a low-cost and process-insensitive random jitter testing algorithm is proposed for on-chip design-for-test applications. The algorithm incurs low hardware cost as it utilizes a low tap-count delay line to extract the RMS jitter information. Furthermore, the proposed algorithm can tolerate reasonable delay line deviations. Our simulation results show that using an eight-tap delay line,...
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