Anti-single-particle transient buffer for low-level reset circuit

• Main Authors: HUANG PENGCHENG, SONG RUIQIANG, YUAN HENGZHOU, GUO YANG, LIANG BIN, HU CHUNMEI, CHI YAQING, CHEN JIANJUN, WU ZHENYU, LIU BIWEI
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2021
• Subjects: BASIC ELECTRONIC CIRCUITRY; ELECTRICITY; PULSE TECHNIQUE

The invention discloses an anti-single-particle transient buffer for a low-level reset circuit, which comprises a first-stage inverter circuit and a second-stage inverter circuit which are connected in sequence, the first-stage inverter circuit comprises a first resistor and a first transistor, and the second-stage inverter circuit comprises a second transistor and a second resistor. A grid electrode of the first transistor accesses an input signal of the buffer, a drain electrode of the first transistor is respectively connected with a grid electrode of the second transistor and connected with a power supply through the first resistor, a source electrode of the second transistor is connected with the power supply, and a drain electrode of the second transistor is respectively connected with an output signal end of the buffer and the second resistor. The reset circuit can be used for a low-level reset circuit, the single-particle transient resistance of the reset circuit is improved, and the influence of sing