2013 · 37 citations · 1 references
EngineeringElectrical EngineeringAnalog ElectronicsLow-power DesignMicroelectronicsAnalog Integrated CircuitsCmos Circuit DesignDigital Integrated Circuit DesignDigital Integrated CircuitsLow-noise Circuit DesignMixed-signal Integrated Circuit DesignAnalog Amplifier DesignAnalog-to-digital Converter DesignCmos Analog Circuit DesignCmos Analog Integrated CircuitsCmos Differential AmplifiersDigital-to-analog Converter DesignEqualizationSwitched-capacitor Circuits
A 5.4GS/s 12b 2-way interleaved pipeline ADC is presented. To achieve high speed, a complementary switched-capacitor amplifier is proposed, along with ping-pong amplifier sharing and digital MDAC equalization. The ADC achieves 61dB SNR and 57dB THD up to 2.6GHz input frequency at 5.4GS/s, consumes 500mW and occupies 0.4mm2 area in 28nm CMOS.
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