Patent attributes
A data converter module is provided with an analog interface to receive analog signals, a digital interface to transmit digital signals, and a configuration interface to accept configuration signals. The data conversion module also includes a data conversion array (DCA) with selectively engageable data conversion circuits for the conversion of analog input signals to digital output signals, where the data conversion circuits are responsive to the configuration signals. The DCA's data conversion circuits include configurable data resolution circuits and configurable data conversion speed circuits. For example, the configurable data resolution circuits may be selected from averaging, oversampling, and multi-stage pipelining circuits. The DCA configurable data speed circuit may interleave the outputs from multiple parallelly connected ADCs operating at different clock phases. In one aspect, the number of clock phases is selectable. Also provided are methods for configurable data conversion.
