Title:
SIGNAL GENERATING CIRCUIT AND METHOD THEREFOR, AND DIGITAL TIME CONVERSION CIRCUIT AND METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/036805
Kind Code:
A1
Abstract:
A signal generation circuit, a signal generation method, a digital time conversion circuit and a digital time conversion method. The signal generation circuit comprises: a first generation circuit configured to generate a periodic first output signal on the basis of a first frequency control word and a reference time unit, and a second generation circuit configured to generate a periodic second output signal on the basis of a second frequency control word and the reference time unit, wherein the first frequency control word comprises a first integer part and a first decimal part; the second frequency control word comprises a second integer part and a second decimal part; the first integer part is equal to the second integer part; the first decimal part is not equal to the second decimal part; and the period of the first output signal is not equal to the period of the second output signal.
Inventors:
WEI XIANGYE (CN)
XIU LIMING (CN)
XIU LIMING (CN)
Application Number:
PCT/CN2020/108963
Publication Date:
March 04, 2021
Filing Date:
August 13, 2020
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE TECHNOLOGY DEV CO LTD (CN)
BEIJING BOE TECHNOLOGY DEV CO LTD (CN)
International Classes:
H03L7/18
Foreign References:
| CN110518906A | 2019-11-29 | |||
| CN110518907A | 2019-11-29 | |||
| CN106708166A | 2017-05-24 | |||
| CN101674080A | 2010-03-17 | |||
| CN102064853A | 2011-05-18 | |||
| CN104113381A | 2014-10-22 | |||
| US9379714B1 | 2016-06-28 |
Other References:
XIU, LIMING ET AL.: "A Full Digital Fractional-N TAF-FLL for Digital Applications: Demonstration of the Principle of a Frequency-Locked Loop Built on Time-Average-Frequency", 《IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS》, vol. 27, no. 3, 31 March 2019 (2019-03-31), XP011711785, ISSN: 1063-8210, DOI: 10.1109/TVLSI.2018.2888625
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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