High-speed comparator system

• Main Authors: LIU XUDONG, LIU ZHONGDING
• Format: Patent
• Language: Chinese; English
• Published: 15.02.2022
• Subjects: BASIC ELECTRONIC CIRCUITRY; ELECTRICITY; PULSE TECHNIQUE

A high-speed comparator system includes a comparator body. The comparator body comprises a voltage input circuit, a voltage stabilizing current source, a voltage stabilizing resistor assembly and a differential output circuit. The voltage input circuit may receive a first input voltage and a second input voltage, and may be coupled to a first control node and a second control node. The voltage stabilizing current source can output a first current to a first control node and can output a second current to a second control node. The voltage stabilizing resistor assembly can be coupled between the first control node and the second control node. The differential output circuit may be coupled to the first control node and the second control node and may generate a first output voltage and a second output voltage. 一种高速比较器系统，包括一比较器主体。比较器主体包括：电压输入电路、稳压电流源、稳压电阻组件以及差分输出电路。电压输入电路可接收第一输入电压和第二输入电压，并可耦接第一控制节点和第二控制节点。稳压电流源可输出第一电流至第一控制节点，并可输出第二电流至第二控制节点。稳压电阻组件可耦接于第一控制节点和第二控制节点之间。差分输出电路可耦接第一控制节点和第二控制节点，并可产生第一输出电压和第二输出电压。