公开(公告)号：US20140333463A1

公开(公告)日：2014-11-13

申请号：US13891988

申请日：2013-05-10

Applicant: ANALOG DEVICES, INC.

Inventor： Michael Coln ,  Lalinda D. Fernando

IPC: H03M1/12

CPC classification number: H03M1/12 ,  H03M1/121

Abstract: The present disclosure provides for split-path data acquisition chains and associated signal processing methods. An exemplary integrated circuit for providing a split-path data acquisition signal chain includes an input terminal for receiving an analog signal; an output terminal for outputting a digital signal; and at least two frequency circuit paths coupled with the input terminal and the output terminal, wherein the at least two frequency circuit paths are configured to process different frequency components of the analog signal and recombine the processed, different frequency components, thereby providing the digital signal.

Abstract translation: 本公开提供了分离路径数据采集链和相关联的信号处理方法。 用于提供分路数据采集信号链的示例性集成电路包括用于接收模拟信号的输入端; 输出端子，用于输出数字信号; 以及与所述输入端和所述输出端耦合的至少两个频率电路路径，其中所述至少两个频率电路路径被配置为处理所述模拟信号的不同频率分量并重组所处理的不同频率分量，从而提供所述数字信号 。