Title:
RC OSCILLATOR CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2024/027468
Kind Code:
A1
Abstract:
The present application provides an RC oscillator circuit. The RC oscillator circuit comprises: a delay loop, a voltage generation circuit, and a current generation circuit. The delay loop comprises: a first capacitor array, a second capacitor array, a comparator, an inverter module, and a controllable switch module; the current generation circuit, the voltage generation circuit, the first capacitor array, the second capacitor array, and a first input end and a second input end of the comparator are respectively connected to the controllable switch module; an output end of the comparator is electrically connected to the inverter module, and the inverter module outputs a first control signal, a second control signal, and a clock signal.
Inventors:
MA KAI (CN)
Application Number:
PCT/CN2023/106596
Publication Date:
February 08, 2024
Filing Date:
July 10, 2023
Export Citation:
Assignee:
SANECHIPS TECH CO LTD (CN)
International Classes:
H03B5/04
Foreign References:
| CN113507264A | 2021-10-15 | |||
| CN103731102A | 2014-04-16 | |||
| CN109347459A | 2019-02-15 | |||
| CN109787559A | 2019-05-21 | |||
| CN206790441U | 2017-12-22 |
Attorney, Agent or Firm:
TEE & HOWE INTELLECTUAL PROPER TY ATTORNEYS (CN)
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