| 摘要 |
A clock generating circuit, including a pulse generating unit to generate a plurality of pulse signals based on a reference clock, the pulse signals each having the same period, a phase difference between the adjacent pulse signals being a first phase difference; and a multi-phase clock generating unit to generate a plurality of multi-phase clocks, a phase difference between the adjacent multi-phase clocks being equal to a second phase difference between pulse signals of a pulse signal pair, based on a plurality of unit-phase clock generating units receiving the pulse signal pairs.
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