대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2000년도 ITC-CSCC -1
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- Pages.187-190
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- 2000
A Proposal on Fast Pull-in PLL with Clock Count Type Frequency Detector
- Fujimoto, Kuniaki (Kyushu Tokai University) ;
- Sasaki, Hirofumi (Kyushu Tokai University) ;
- Yahara, Mitsutoshi (Tokai University Fukuoka Junior College) ;
- Murshed, Mohammad.M. (Kyushu Tokai University)
- 발행 : 2000.07.01
초록
In this paper, we proposed a PLL with the clock count type frequency detector, in which the very fast pull-in time can be realized by resetting the VCO at the rising of input signal after charging the capacitor of loop filter with the voltage corresponding to the frequency of the input signal.
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