Journal of Shanghai University（Natural Science Edition） ›› 2009, Vol. 15 ›› Issue (2): 125-129.
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HONG Liang, ZHANG Jun-Jie
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Abstract:
Bandwidth mismatch effect in time-interleaved A/D converter (TIADC) is studied. Formulas of the signal-to-noise-and-distortion ratio (SINAD) for combination of four different channel mismatches and quantization errors are proposed. The derived formulas can be used for calibration to compensate for the channel mismatch effects. Simulation results are presented to verify the formulas.
Key words: time-interleaved A/D converter (TIADC); bandwidth mismatch; signal-to-noise-and-distortion ratio (SINAD)
CLC Number:
TP 274.2
HONG Liang, ZHANG Jun-Jie. Channel Mismatch Effects in Time-Interleaved A/D Converters[J]. Journal of Shanghai University（Natural Science Edition）, 2009, 15(2): 125-129.
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https://www.journal.shu.edu.cn/EN/Y2009/V15/I2/125
