A 1.8V 1.6GS/s 8b self-calibrating folding ADC with 7.26 ENOB at Nyquist frequency
A 1.8V 1.6GS/s 8b self-calibrating folding ADC with 7.26 ENOB at Nyquist frequency
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DOI:
10.1109/isscc.2004.1332689
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发表时间:
2004
期刊:
影响因子:
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通讯作者:
R. Taft;C. Menkus;M. R. Tursi;O. Hidri;V. Pons
中科院分区:
文献类型:
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作者:
R. Taft;C. Menkus;M. R. Tursi;O. Hidri;V. Pons
A 1.8V folding-interpolating ADC in 0.18/spl mu/m CMOS uses small device sizes to achieve a conversion rate exceeding 1.6GS/s. The inherent mismatch offsets are calibrated transparently, and at 1.6GS/s the ADC achieves 0.15LSB DNL, 0.35LSB INL, 7.5 ENOB at 100MHz input, and 7.26 ENOB at Nyquist.