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- An instrumentation amplifier is a device that amplifies the difference between two input signal voltages while rejecting any signals that are common to both inputs. 仪表放大器是一种放大两个输入信号电压之差的同时又抑制这两个输入端共模信号的器件,因此,仪表放大器在从传感器和其它信号源提取微弱信号时提供非常重要的功能。
- Input Signal Voltage 输入信号电压
- A filter whose transfer function is matched with the frequency spectrum function of input signal. 其传递函数与输入信号的频谱函数相匹配的一种滤波器。
- Each switch conducts equally well in both directions when on, and can handle an input signal range that extends to the supply voltage rails. 闭合时,每个开关均能够在两个方向上同样出色地进行导电,并可处理延伸到电源电压轨的输入信号范围。
- When the loop is locked, the control voltage is such that the frequency of the VCO is exactly equal to the average frequency of the input signal. 当锁相环处于锁定状态时,控制电压使得压控振荡器的频率正好等于输入信号频率的平均值。
- Deviation from a straight-line response to an input signal. 对输入信号的响应偏离直线的程度。
- Let us compare our unknown analog input signal to a "guess". 现将一个未知的模拟输入信号同一个假定值进行比较。
- The analog input signal is latched on the rising edge of CLK. 模拟输入信号在CLK的上升沿被锁存。
- The maintenance locking cocurrent control voltage provides by the discriminator, therefore between the discriminator two input signal leaves leeway certain phase difference. 维持锁定的直流控制电压由鉴相器提供,因此鉴相器的两个输入信号间留有一定的相位差。
- A servomechanism which follows changes in the input signal. 一种跟踪输入信号变化的伺服机制。
- Input signal autorange for optimum signal to noise ratio. 自动输入信号调控,以获得最佳信号与噪音的比。
- Deviation from a straight line response to an input signal. 信号的响应偏离直线的程度。
- The number of circuits that can be fed input signals from an output device. 扇出,输出可从输出设备输入信号的电路的数量
- For selecting the CH1 vertical axis input signal coupling mode. 选择CH1之垂直轴输入信号的耦合模式;即CH1输入端的信号检测方式.
- The offset voltage adds directly to the signal voltage and can be modeled as an unwanted voltage source in series with the intended signal. 偏移电压被直接叠加到信号电压之上,可以被模型化为一个未知的电压源,与已知信号相串联。
- To adjust(a circuit) so as to make it resonant with a given input signal. 调整(电路)调谐(电路)以使其与输入的信号共振
- It is convenient to measure the RCS, and the antenna pattern by this system having resolutions of both the turning angle of 1/36 degree and the echo signal voltage of 2.5mV. 该系统具有1/36度的转角分辨能力和2.;5mV的回波电压分辨能力;适用于目标RCS、天线方向性图等测量。
- As shown in Figure 1-27, various signal processing circuits are used to convert the input signal into a DC voltage that can be converted to digital information by the A/D converter. 如图1-27所示,使用各种信号处理电路将输入信号变为直流电压,然后再由A/D变换器变换成数字信号。
- A balanced line driver can also have an input signal called an "Enable" signal. 在平衡差分系统中,驱动器通过只传送一个信号的一对信号线来传送电压。
- The discriminator functin produces an output voltage,this voltage mean direct ratio and two input signals phase diference. 鉴相器的作用是产生一个输出电压,此电压的平均量正比与两输入信号的的相位的差。