| 摘要 |
A combined digital output system includes two quantization modules, a common mode counter, a differential mode counter, and a summing module. The quantization modules provide two digital signals, the common mode counter generates a common mode signal according to the digital signals, the differential mode counter generates a differential mode signal according to the two digital signals, and the summing module obtains the common mode signal and the differential mode signal, so as to generate a summing signal.
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