Title:
MULTI-PHASE CLOCK GENERATION CIRCUIT AND METHOD
Document Type and Number:
WIPO Patent Application WO/2024/016896
Kind Code:
A1
Abstract:
Disclosed in the present application are a multi-phase clock generation circuit and method. The circuit comprises: a frequency division module, wherein a signal input end of the frequency division module receives and connects to a clock source signal, and the frequency division module is configured to perform two divided-frequency on the clock source signal, so as to generate a first reference clock signal and a second reference clock signal, which intersect with each other; and a multi-phase clock generation module, which is connected to an output end of the frequency division module, wherein the multi-phase clock generation module is configured to receive the first reference clock signal and the second reference clock signal, and output a four-phase clock signal with a predetermined phase difference relationship.
Inventors:
YAN BO (CN)
XU QIANG (CN)
WANG YUE (CN)
XU QIANG (CN)
WANG YUE (CN)
Application Number:
PCT/CN2023/099787
Publication Date:
January 25, 2024
Filing Date:
June 13, 2023
Export Citation:
Assignee:
RIGOL TECH CO LTD (CN)
International Classes:
H03L7/00
Foreign References:
| CN115296662A | 2022-11-04 | |||
| CN106257835A | 2016-12-28 | |||
| CN114301454A | 2022-04-08 | |||
| CN110971233A | 2020-04-07 | |||
| CN113810049A | 2021-12-17 | |||
| CN114024549A | 2022-02-08 | |||
| US20110128061A1 | 2011-06-02 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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