US 12,334,927 B2
One-shot circuit
Lidi Zhang, Beijing (CN)
Assigned to SG MICRO CORP, Beijing (CN)
Appl. No. 18/032,353
Filed by SG MICRO CORP, Beijing (CN)
PCT Filed Oct. 20, 2022, PCT No. PCT/CN2022/126420
§ 371(c)(1), (2) Date Apr. 18, 2023,
PCT Pub. No. WO2024/045291, PCT Pub. Date Mar. 7, 2024.
Claims priority of application No. 202211067267.3 (CN), filed on Sep. 1, 2022.
Prior Publication US 2025/0080090 A1, Mar. 6, 2025
Int. Cl. H03K 3/03 (2006.01); H03K 3/013 (2006.01); H03K 3/033 (2006.01)
CPC H03K 3/033 (2013.01) [H03K 3/013 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A one-shot circuit, comprising:
a one-shot main circuit comprising:
a NOR gate configured to receive an input signal of the one-shot circuit, a feedback of an output signal of the one-shot circuit, and a time window signal,
a first Resistance-Capacitance (RC) delay circuit,
a first logic gate,
wherein the output signal is generated by the first RC delay circuit and the first logic gate; and
a shielding time window circuit is configured to receive the feedback of the output signal and generate the time window signal through a second RC delay circuit and a second logic gate.