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Semiconductor integrated circuit including delay line of delay locked loop and method of controlling delay time using the same
Semiconductor integrated circuit including delay line of delay locked loop and method of controlling delay time using the same
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机译:包括延迟锁定环的延迟线的半导体集成电路以及使用该集成电路控制延迟时间的方法
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摘要
A semiconductor integrated circuit includes a delay line of a delay locked loop. The delay line of the delay locked loop includes a delay variation detecting unit that outputs a detection signal according to a variation in delay time using a reference clock signal, and a plurality of delay units that change a delay time according to the detection signal and delay the output of an input signal by the changed delay time.
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