Hybrid pipeline ADC using time-interleaved SAR and flash ADC

摘要

The present invention relates to a pipelined ADC. A first end thereof is configured to be formed by two SAR ADC which is provided in a dual channel and the remaining end thereof is configured to be formed by a first flash ADC and a second flash ADC which are provided in a single channel. The present invention is capable of rapid operation because a Nyquist input signal is appropriately processed even without a secure hash algorithm (SHA) and simultaneously the speed of the operation is not limited by the SAR ADC.