A Dynamic Reconfigurable Architecture of Pipelined ADC Digital Domain

Analyzes the working principles of calculating digital calibration of pipelined ADC and the specific features of the implementation circuit.To solve the problem of online renewing digital calibration ratio, a dynamic reconfigurable circuit is designed for the digital domain of pipelined ADC, based on the PipeRench structure and the Multi-context Approach.The architecture has been simulated and the result illustrate that it is capable of actualizing dynamic reconfigurable the digital domain of the pipelined ADC.