研究了电容反馈互导放大器（CTIA）型红外读出电路的数字控制部分的工作原理，并针对CTIA这一特殊结构的读出电路，提出了一种基于计数器的数字控制电路结构。
This paper studies on the digital controlling principles of CTIA readout circuit, then puts forward a novel structure of the digital circuit of CTIA readout circuit based on counter.
为了保证低泄漏电流和低介电吸收，反馈电容器应当由合适的介电材料(如聚苯乙烯、聚丙烯或聚四氟乙烯)制成。
To ensure low leakage current and low dielectric absorption, the feed back capacitor should be made of a suitable dielectric material such as poly styrene, polypropylene, or Teflon.
为了扩展库仑测量范围，使用外部电容器作为反馈元件。
To extend the coulombs ranges, an external capacitor is used as the feedback element.
每个传感器单元包含了积极的反馈电路敏感电容的存在，生活接近皮肤表面的传感器。
Each sensor cell contains an active capacitive feedback circuit sensitive to the presence of live skin close to the surface of the sensor.
如第2.3.2节所述，电容器的容抗随着频率的增加而降低，这就会增加反馈电流表的增益。
As discussed in Section 2.3.2, the decreasing reactance of the capacitor with increasing frequency will increase the gain of the feedback ammeter.
利用这些反馈电容的计算值作为测试电路的出发点。
Use these calculated values of feedback capacitance as starting points for your test circuit.
这时，我们感兴趣的元件是源电容（CS）和反馈电容（CF）。
The elements of interest for this discussion are the source capacitance (CS) and the feedback capacitance (CF).
器件采用了新的“积木式”台面结构，减小了栅-漏反馈电容。
The device used new "building blocks" mesa structure, which reduced gate-drain feedback capacitance.
主放大器采用开关电容共模反馈电路在获得大输出摆幅的同时降低了功耗。
Used the switched capacitor Common Mode Feedback circuit(CMFB) in main amplifier to achieve a large output voltage swing and decrease the static power consumption at the same time.
反馈电阻的热噪声可以通过减小反馈电容而减小，桥路电阻的热噪声则与反馈电容无关。
The latter can be lowered by decreasing feedback capacitance while the former is independent on feedback capacitance.
运算放大器扩展功能，在电子电路设计中其数学模型为放大电路，含移相电容、反馈电阻及输入阻抗。
In circuit design, the mathematical model of operational amplifier expanded function is expanded circuit. The circuit includes phase electric capacity, the feedback resistance and the input impedance.
功率变换器主电路采用电压电流双闭环瞬时值反馈控制方式，电容电压和电流瞬时值控制环提高了系统的稳定性、硬特性、稳态特性及动态特性。
The voltage and current real-time feedback control method is adopted, which improves the stability, the stiffness, the static characteristics, and the dynamic characteristics of the system.
与一般开关电容变换器相比，它还具有直接反馈控制、电压和电流调整范围宽、对器件参数要求不高、集成后成品率高的优点。
Power inductor is pared with conventional switched-capacitor DC-to-DC converters, the new type is directly controlled by wide regulating range of input voltage and the load.
本文介绍了电流反馈放大器（CFA）的基本原理，用四个CFA和几个电阻、电容设计了一种三输入单输出的新的通用滤波器。
The fundamental of current feedback amplifiers(CFA) has been introduced. A new universal filter with three inputs and single output using four CFAs and a few of resistors and capacitors is presented.
如为提高系统的可控性，设想了一种点火装置储能电容电压的光信号反馈方法。
For example, an assumption of a optical signal feedback method is used for energy storage in the capacity of the ignition device for more controllability.
共模反馈电路由开关电容共模反馈电路实现。
Auxiliary feedback amplifiers and switched capacitor common mode feedback circuit are employed.
电路采用电容负反馈互导放大器(CTIA)及相关双取样(CDS)结构，有利于减小电路的噪声。
The adoption of capacitor feedback transimpedance amplifier (CTIA) and correlated double sampling (CDS) structure helps to reduce the noise of the circuit.
高精度的电容式位移传感器用来测量动平台的实际输出并形成反馈控制系统。
High precision capacitance displacement sensor is used to measure the actual output of moving platform and formed a system of feedback control.
分析、设计了程控增益负反馈交流型电容测量电路。
A feedback ac capacitance measurement circuit of gain controllable is developed.
在库仑计中反馈电路为电容器。
状态反馈所需的变量为电容电压和电容电流。
The state variables to be fed back are output voltage and capacitor current.
在电流控制环中，用电容电流反馈取代传统的电感电流反馈可以显著提高系统的外特性硬度。
The output characteristic of the in verter can be prominently improved by adopting capacitor-current feedback in the current loop.
VC 2是反馈控制电容。
VC 2是反馈控制电容。
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