TWO STAGE A/D CONVERTER UTILIZING DUAL MULTIPLEXED CONVERTERS WITH A COMMON SUCCESSIVE APPROXIMATION CONTROL

摘要

the converter includes a converter and a digital / analog converter coupled to convert the digital / analog digital signals from an analog to digital converter of a successive approximation or a circuit.and order odd and even) and the digital converter in order to obtain a conversion alternative odd and even function. odd and even function in the converters in opposite phase so that while one is in the process of development, the other is in a conversion phase.each of the odd and even includes a converter converter, digital / analog converter roughly separated and a digital / analogue of precision. the circuit provides the initial requests, the digital / analog converter during an initial part of accurate conversion of each approximate digital / analogue converters.in a converter quickly to two floors, first floor has a single analog to digital converter and the second stage includes a single digital / analog converter and converter operating analogue / digital alternating odd and even.