你使用下拉电阻，你连接它们在输入和地之间。
So you use "Pull-Down" resistors, and you connect them between the inputs and ground.
所述第一下拉电阻单元向第一节 点提供地电压，由此确定初始下拉码。
The first pull-down resistance unit supplies a ground voltage to a first node, thereby determining an initial pull-down code.
所述阻抗匹配电路包括第一下拉电阻单元、第一上拉电阻单元和码产生单元。
The impedance matching circuit includes a first pull-down resistance unit, a first pull-up resistance unit, and a code generation unit.
微处理器管脚用下拉电阻R1与地相连，阻抗典型为几百千欧，在管脚上呈现出高阻状态。
The microcontroller's pin connects to ground using pulldown resistor R1 with resistance, typically, of a few hundred kilohms to impress the high-impedance state on the pin.
最初的集成运算放大器的输出级是NPN电流源的NPN放射追随器或通过电阻下拉，如图1.6所示。
The earliest IC op amp OUTPUT stages were NPN emitter followers with NPN current sources or resistive pull-downs, as shown in Figure 1.6.
最初的集成运算放大器的输出级是NPN电流源的NPN放射追随器或通过电阻下拉，如图1.6所示。
The earliest IC op amp OUTPUT stages were NPN emitter followers with NPN current sources or resistive pull-downs, as shown in Figure 1.6.
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