Base-band delayed detector with synchronizing circuit

摘要

A base-band delayed detector has an operation circuit for performing a delayed detecting operation with respect to an input signal, the operation circuit outputting an altered signal having a predetermined symbol rate. The base-band delayed detector includes a clock generator for generating a clock signal having a frequency twice as large as the symbol rate, the clock signal being used as a timing signal in the operation circuit, a synchronizing circuit for synchronizing the clock signal with the altered signal output from the operation circuit and a data determination circuit for obtaining output data from the altered signal at a predetermined timing based on the clock signal synchronized with the altered signal.