Title:
PULSE GENERATION CIRCUIT AND STAGGERED PULSE GENERATION CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2022/188353
Kind Code:
A1
Abstract:
The embodiments of the present application provide a pulse generation circuit and a staggered pulse generation circuit. The pulse generation circuit comprises: an oscillation module, which is used for receiving a control signal, and generating a first oscillation signal according to the control signal; a cycle adjustment module, which is used for receiving the first oscillation signal and a magnification selection signal, and outputting a second oscillation signal, wherein the cycle of the second oscillation signal is the cycle of the first oscillation signal that is adjusted on the basis of the magnification selection signal; and a pulse conversion module, which is used for receiving the second oscillation signal and outputting a pulse signal, wherein the pulse of the pulse signal is generated on the basis of a rising edge or a falling edge of the second oscillation signal, and the pulse cycle of the pulse signal is the same as the oscillation cycle of the second oscillation signal. By means of the embodiments of the present application, a pulse signal having an adjustable cycle can be generated, and the area of a circuit layout and the power consumption of a circuit are small.
Inventors:
WANG JIA (CN)
Application Number:
PCT/CN2021/112004
Publication Date:
September 15, 2022
Filing Date:
August 11, 2021
Export Citation:
Assignee:
CHANGXIN MEMORY TECH INC (CN)
International Classes:
H03K3/02
Foreign References:
| CN207475510U | 2018-06-08 | |||
| CN111277252A | 2020-06-12 | |||
| CN102148614A | 2011-08-10 | |||
| US20200212895A1 | 2020-07-02 | |||
| CN110995207A | 2020-04-10 | |||
| CN202110256942A | 2021-03-09 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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