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Locked ranges of frequency divider based on injection-locked relaxation oscillator
Author(s)
Date Issued
August 17, 2015
Type
Conference Paper
Abstract
In this article, the principle for determining locked ranges of the frequency divider based on the injection locked relaxation oscillator (ILRO-FD) is proposed. The proposed principle shows that the ILRO has many frequency-division ratios and can indicate that which ratios are suitable for frequency dividers. In addition, based on the proposed principle, it is found that the patterns of frequency-division ratios of ILRO depend on the charge-pump circuit's current ratio. Moreover, the proposed principle is verified by the simulation results of the ILRO-FD based on 0.35um-CMOS technology of TSMC.
Citation
Ecti Con 2015 2015 12th International Conference on Electrical Engineering Electronics Computer Telecommunications and Information Technology, 2015