- 更多网络例句与同相输入相关的网络例句 [注:此内容来源于网络,仅供参考]
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This circuit gives a closed-loop gain equal to the ratio of the sum of R1 and R2 to R1 and a closed-loop 3 dB bandwidth equal to the amplifier unity-gain frequency divided by the closed-loop gain.
和反相电路相比,其最大的不同点在于,其输出信号和输入信号是同相的,其输入阻抗也是相当高的,为 OP 差模输入阻抗与环路增益的乘积(环路增益为:开环增益/闭环增益)。
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A frequency divider, comprises: an inverting unit comprising an input, and an output; and a plurality of switch inverters in series, having at least a first switch inverter and a last switch inverter; each switch inverter comprising two inphase switches, in which the first switch inverter is connected to the output of the inverting unit, and the last switch inverter is connected to the input of the inverting unit; wherein the two inphase switches of each of the switch inverters are respectively supplied by a first voltage and a second voltage, any two of the adjacent switch inverters are respectively controlled by two inverted clocks, thereby the two inphase switches are selectively turned on synchronously and turned off synchronously.
反相单元包含输入端以及输出端;串联的多个切换反相器,具有至少一第一切换反相器以及最终切换反相器,每一切换反相器包含两个同相开关,其中第一切换反相器连接于反相单元的输出端,且最终切换反相器连接于反相单元的输入端;每一切换反相器的同相开关分别由第一电压与第二电压供电,任何两个相邻的切换反相器分别受控于两个反相时钟,因此该两个同相开关是选择性同步开启及同步关闭的。
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The input offset voltage is fixed for a particular amplifier, however the contribution due to input bias current is dependent on the circuit configuration used. For minimum offset voltage at the amplifier input without circuit adjustment the source resistance for both inputs should be equal.
对于一个给定的OP,输入失调电压就已经给定了,但是由输入失调电流所带来的失调电压与所采用的电路结构有关系为了减小输入偏置电流所带来的失调电压,应该使得使得同、反相输入端对地的直流电阻相等,使得由于偏置电流在输入电阻上压降所带来的失调电压相互抵消。
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All voltage values, unless otherwise noted, are with respect to the midpoint between VCC + and VCC C. Differential voltages are at the noninverting input terminal with respect to the inverting input terminal.
所有的电压值,除非另有说明,关于之间的VCC +和VCC电压差分正处于中点是关于反相输入端同相输入端。
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As a DC/DC basic structure is adopted, the operational amplifier leads the non inverting input end voltage of the error amplifier to follow the input voltage linearly, thus realizing the linear following relation between the output voltage and the input voltage.
由于采用DC/DC的基础结构,增加运算放大器使误差放大器的同相输入端电压与输入电压线性跟随,从而实现输出电压与输入电压的线性跟随关系。
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Compared with Inverting Input Composite Preamplifier in the commercial QMS,the NIICP can reduce noise by 5%~30% in the 106~107 V/A magnification,and can expand signal bandwidth by 1.8 times and increase MS peak amplitude by 10%~15% in the 108 V/A magnification.
实验结果表明:与反相输入复合放大器相比,同相输入复合放大器在106~107V/A放大时能降低5%~30%噪声,在108V/A放大时可扩展带宽1.8倍并提高10%~15%质谱峰强度。
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The invention discloses a DC/DC circuit, comprising a PWM controller, a current amplifier, a peak current comparator, an error amplifier, a main switch, a synchronous switch and also an operational amplifier. The non inverting input end of the operational amplifier is used for coupling with input voltage or voltage reference, or used for coupling with the input voltage and the voltage reference; the inverting input end of the operational amplifier is used for coupling with the voltage reference or ground, and the output end thereof is connected with the non inverting input end of the error amplifier.
本发明公开了一种DC/DC电路,包括PWM控制器、电流放大器、峰值电流比较器、误差放大器、主开关和同步开关;还增设运算放大器,其同相输入端用于与输入电压或基准电压耦合,或用于同时与输入电压和基准电压耦合;其反相输入端用于与基准电压或地耦合,其输出端与所述误差放大器的同相输入端连接。
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So a Non-inverting Input Composite Preamplifier is designed,and the effect of the open-loop gain on optimizings the frequency responses of signal and noise is analyzed.
本文设计了一种开环增益可调整的同相输入复合跨阻抗放大器,并分析了开环增益对信号和噪声的影响。
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When the amplifier output is in either the positive or negative saturated state, the positive feedback network provides a voltage at the non-inverting input which is determined by the attenuation of the feedback loop and the saturation voltage of the amplifier.
不论放大器输出是正是负,只要OP达到输出饱和状态,OP正反馈路径就会在OP同相输入端加上一个电压,该电压的大小由OP正反馈路径的衰减和OP输出饱和时的电压共同决定。
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An inverting AMPLIFIER configuration with a false ground reference at the non-inverting input prevents these errors by holding the input common-mode voltage constant.
反相放大器在同相输入端进行虚地的配置,可防止这些由共模电压引入的误差恒定。
- 更多网络解释与同相输入相关的网络解释 [注:此内容来源于网络,仅供参考]
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In phase:同相的
in patient department 住院部 | in phase 同相的 | input 输入,输入电路
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inpour:流进/流入
inphase /同相的/ | inpour /流进/流入/ | input /输入/
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non inverting input:同相输入, 不倒相输入
miogeocline [地]冒地槽 | non inverting input 同相输入, 不倒相输入 | surgent 澎湃的,汹涌的
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non inverting input:不倒相输入,同相输入,正相输入
non-inverting buffer 不反相缓冲器 | non-inverting input 不倒相输入,同相输入,正相输入 | non-ionic 非离子的
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non-inverting input terminal:同相输入端
同相 in phase | 同相输入端 non-inverting input terminal | 凸电阻元件 convex resistor
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surgent:澎湃的,汹涌的
non inverting input 同相输入, 不倒相输入 | surgent 澎湃的,汹涌的 | without reference to 不论, 与...无关
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in-plant training:厂内培训
in-phase 同相 | in-plant training 厂内培训 | input 输入
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in-plant system:室内系统
同相 in-phase; in phase; cophasal | 室内系统 in-plant system | 输入(量) input