The paper designs an automatic alarm with the time delay function which composed by the microwave launcher, 555 timers, the voltage comparator and the relay.
设计了一个由微波发射器、555定时器、电压比较器和继电器组成的具有延时功能的自动报警器。
The voltage comparator circuit using neural circuit as basic unit includes an either-or circuit with two input ends and one control end for selecting one of two input signals of comparator;
本发明公开了一种以神经元电路为基本单元的电压比较器电路，它包括：一具有两个输入端和一个控制端的二选一电路，用于选择比较器的两输入信号之一；
While it is charging, a voltage comparator constantly compares the voltage across the capacitor to a reference voltage.
当充电时，一个电压比较器就不断地将通过电容器的电压和一个参照电压进行比较。
This paper describes the design of a new type sample latching voltage comparator ZJ03.
本文介绍一种新型的取样锁定电压比较器z J _(03)的设计。
And voltage comparator with retardation has been chosen as the shaping circuit to minish undesired signal and to improve the sensitivity of circuit.
为减小干扰及提高检测电路的灵敏性，采用滞回电压比较器作为整形电路，取得了良好的效果。
The invention provides a method of performing input voltage value to comparator and an optical-driving circuit.
本发明提供一种用于确定输出到比较器的输入电压值的方法及光驱动电路。
The design of a new type of sampling latching voltage comparator ZJ03 is described.
本文介绍一种新型的取样锁定电压比较器zj03的设计。
The interrogation pulse, filter, signal amplifier, voltage comparator and the signal processing circuits are designed and realized.
设计并实现了激励脉冲发射电路、滤波、信号放大、电压比较、检波等信号处理电路。
The state of the memory element can thereby be detected by a voltage comparator sense amplifier that is connected to the bit line.
因此可通过连接到位线的电压比较器读出放大器来检测存储器元件的状态。
The linear sampling circuit of direct current bus and the hysteresis voltage comparator circuit are confirmed.
确定了直流母线电压线性采样电路以及迟滞电压比较电路。
Inside the core there are three important models, such as digital-to-analog converter (DAC), voltage comparator and some other digital logic units.
内核部分又分为三个功能模块，如数摸转换器(DAC)，电压比较器和数字逻辑单元。
The second voltage and the reference voltage are respectively inputted to a negative pole and a positive pole of a first comparator.
所述第二电压和所述参考电压分别输 入第一比较器的负极和正极；
The second one is the circuit which deals with the heart rate, it selects th voltage comparator to collect the QRS wave in one cycle, and detect the rising edge to record the heart rate.
二是心率处理电路：选用电压比较器提取一个心电周期中的R波，检测上升沿个数以记录心率。
Besides, the measurement accuracy was increased through using dual voltage comparator circuit combined with software design to correct the front of echo.
在接收部分采用双电压比较器整形电路并结合软件设计纠正回波前沿的方法来提高测量精度。
The linear sampling circuit of direct current bus and the hysteresis voltage comparator circuit are confirmed.
在电阻不变的直流电路中，电流和电压成正比。
When the comparator is designed, much attention is paid to relieve the offset voltage and save the power dissipation.
比较器的设计则重点关注失调电压的消除和功耗的节省。
The sensing amplifier comprises a comparator and a selecting unit, wherein the comparator compares bit line voltage with reference voltage to obtain output data;
比较器对一位线电压以及一参考电压进行比较，以得到一输出数据。
The factors which will be encountered are descried and modules include anti-aliasing filter, clock circuit, band gap voltage reference, sc integrator, latched comparator and DAC are designed.
最后在考虑实际因素的基础上，依次设计了时钟产生电路、前置滤波器、带隙基准源、开关电容积分器、锁存比较器和DAC等子模块电路并做了仿真。
Receiving Circuit adopts the zero-IF, only consists of the mixer, differential amplifiers and voltage comparator, compared to super heterodyne, obviously simplifies the structure of the circuit;
接收电路采用了零中频方式，相对于超外差方式，明显简化了电路结构，仅由混频器、差分放大器和电压比较器组成；
Receiving Circuit adopts the zero-IF, only consists of the mixer, differential amplifiers and voltage comparator, compared to super heterodyne, obviously simplifies the structure of the circuit;
接收电路采用了零中频方式，相对于超外差方式，明显简化了电路结构，仅由混频器、差分放大器和电压比较器组成；
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