Abstract: In one embodiment, a time-interleaved analog-to-digital convertor (ADC) system, includes an array of ADCs to sample respective analog voltages at sampling times indicated by respective clock signals and to output corresponding digital values, phase generator circuitry to provide multiple, different phase-shifted clock signals for driving the respective sampling times of the ADCs, and a clock and data recovery circuit including ADC-specific first-order loop filters to derive respective ADC-specific average phase error corrections, and a shared loop filter to derive a shared average phase error correction over the array of ADCs and wherein the phase generator circuitry is coupled to provide corrected respective ones of the phase-shifted clock signals responsively to both respective ones of the ADC-specific average phase error corrections derived by respective ones of the first-order loop filters, and the shared average phase error correction derived by the shared loop filter.