| 摘要 |
PROBLEM TO BE SOLVED: To provide a phase adjustment circuit for compensating the phases of a plurality of inputted signals and improving the monotonous increase of the phase of the signals. SOLUTION: The phase adjustment circuit is provided with first - n-th biphase adjustment circuits (10). Each biphase adjustment circuit (10) comprises: a first logic circuit (105) for computing the logical OR of inputted two signals; a second logical circuit (107) for computing logical AND; a first delay circuit (108) with a signal delay amount equivalent to that of the second logical circuit (107) for delaying the output signals of the first logical circuit (105); and a second delay circuit (106) with a signal delay amount equivalent to that of the first logical circuit (105) for delaying the output signals of the second logical circuit (107). In this case, the output signals of the two biphase adjustment circuits (10) become the input signals of the biphase adjustment circuit (10) of the next stage. COPYRIGHT: (C)2007,JPO&INPIT
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