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2007
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Bandwidth Mismatch Correction for a Two-Channel Time-Interleaved A/D Converter

9 years 7 months ago
Bandwidth Mismatch Correction for a Two-Channel Time-Interleaved A/D Converter
— Mismatches between sample-and-hold (S/H) circuits in a time-interleaved analog-to-digital data converter (ADC) cause undesirable distortions in the output spectrum. To reduce these undesired spectral components, we introduce a hybrid filterbank model of a two channel time-interleaved ADC. The model allows the development of a digital domain correction technique that removes the first-order effects of S/H mismatches. A single FIR correction filter is required, and simulations demonstrate the effectiveness of the proposed correction method.
Patrick Satarzadeh, Bernard C. Levy, Paul J. Hurst
Added 03 Jun 2010
Updated 03 Jun 2010
Type Conference
Year 2007
Where ISCAS
Authors Patrick Satarzadeh, Bernard C. Levy, Paul J. Hurst
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