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Title:
SIGNAL PROCESSING CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2021/143122
Kind Code:
A1
Abstract:
A signal processing circuit, comprising a buffer, a first capacitor, a second capacitor, a first switch, and a second switch. The buffer receives an external signal, and accordingly generates an input signal. The buffer comprises an input end that receives the external signal and an output end that outputs the input signal. The first switch is coupled between the output end of the buffer and the first capacitor. The second switch is coupled between the output end of the buffer and the second capacitor. The first switch and the second switch are connected in an interactive manner.

Inventors:
WANG CHUNG-YI (CN)
LIN YU-HSUAN (CN)
HUNG TZU-LI (CN)
Application Number:
PCT/CN2020/108664
Publication Date:
July 22, 2021
Filing Date:
August 12, 2020
Export Citation:
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Assignee:
EGIS TECH INC (CN)
IGISTEC CO LTD (CN)
International Classes:
H04N5/378; H03F1/26
Foreign References:
CN104202049A2014-12-10
CN104202049A2014-12-10
CN106788276A2017-05-31
CN106712754A2017-05-24
CN102944724A2013-02-27
US20110309235A12011-12-22
Attorney, Agent or Firm:
LUNG TIN INTELLECTUAL PROPERTY AGENT LTD. (CN)
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