2-Channel Ti-Adc Parameters Estimation Using Periodic Nonuniform Sampling (Pns) Formulas
Two parallel Analog-to-Digital Converters (ADC) are the components of 2-Channel TI-ADC (for Time-Interleaved ADC). They are addressed at times nT and is the clock period). ”Timing skews” are biases of these sampling times. They vary slowly, and they have to be estimated and corrected. In this article, we give a method of estimation which utilizes results about Periodic Nonuniform Sampling of order 2. keywords: 2-Channel TI-ADC, periodic nonuni- form sampling, sampling formula, timing skew