Abstract:An accurate and low-cost technique is proposed for sinusoidal jitter and random jitter estimation in high-speed ADC test. Exploiting the fact that clock jitter is modulated by the slope of input signal, the proposed method can simultaneously extract both information for sinusoidal jitter and random jitter with a single high frequency test. The proposed method is computationally efficient since only one FFT, one IFFT and few simple arithmetic operations are involved. Compared with existing dual-frequency tests … Show more
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