Time-interleaved-dual channel ADC with mismatch compensation

Details Time-interleaved-dual channel ADC with mismatch compensation Time-interleaved-dual channel ADC with mismatch compensation

2011-03-29

2011-03-29

Nguyen, Linh V (Department: 2819)

Coded data generation or conversion

Converter compensation

C341S120000, C341S155000, C455S108000, C455S155100, C455S331000, C455S334000, C375S316000, C375S324000, C375S355000

Reexamination Certificate

active

07916050

ABSTRACT:
Previously, when designing receivers for radio frequency (RF) or wireless communications, designers chose between time-interleaved (TI) analog-to-digital converters (ADCs) for intermediate frequency architectures and dual channel ADCs for direct conversion architectures. Here, similarities between TI ADCs and dual channel ADC were recognized, and an ADC that has the capability of operating as a TI ADCs and dual channel ADC is provided. This allows designer to have greatly increased flexibility during the design process which can greatly reduce design costs, while also allowing the manufacturer of the ADC to realize a reduction in its operating costs.

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