电压比较器

The DC voltage level is detected and compared to a set level in the receiver comparator circuit.

直流电压等级的检测和比较，在接收器比较器电路设置水平。

For this the analog output voltage of the sensor circuit is sent to 3 comparators with hysteresis.

这个传感器的电路模拟输出电压发送到3迟滞比较器。

The comparator's inverting input is internally connected to a 1.25 V reference voltage.

这个比较器的反相输入端内部是与1.25V 参考电压相接。

In this mode, the internal voltage reference is applied to the VIN+ pin of both comparators.

在这种模式下，内反射参考电压适用于所有比较器的VIN+引脚。

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。

Principle of the basic cells, which comprise the band-gap voltage reference and comparator, is explained theoretically.

本文从理论上分析了构成带隙基准电压源、比较器的基本电路单元的工作原理，分析了各种非理想因素对它们性能的影响，并且提出了相应的解决方案。

In this paper, a novel voltage hysteretic comparator with adjustable delay time is designed and simulated. This circuit can be realized in BCD(Bipolar-CMOS-DMOS) technology.

文章提出一种延迟时间可调的新型电压迟滞比较器设计，电路在1.5μm BCD(Bipolar-CMOS-DMOS)工艺下实现。

MAX9988ETP Pinout: The leading edge of the input signal (which consists of a 150 mV overdrive voltage) changes the comparator output after a time of tpdL or tpdH.

MAX9988ETP引脚说明：的输入信号（其中1 150 mV的过载电压由领先优势）的变化经过一段时间的比较器输出tpdL或tpdH的。

This paper introduces the research and implementation of all-purpose high-speed test adapter for ADC. The main contents includes two methods about how to testing the static parameters and dynamic parameters for ADC. The servo loop method is proposed to static parameters, by using the test principle of high-precision voltage source, high-precision voltage meter and digital comparator. To dynamic parameters, the DDS chip of AD9851 is used to generate sine waves with high signal to noise ratio, then the high-s...

servo loop ； FFT ；本文介绍了关于ADC高速通用测试适配器的研究和实现，主要介绍了测试ADC芯片静态参数和动态参数两种方法，针对静态参数，提出了用伺服环的方法，采用高精度电压源，高精度电压表和数字比较器的测试原理；针对动态参数，提出了用DDS芯片AD9851产生高信噪比的正弦波，采用高速采样模块采集数据，最后用FFT算法对采集的数据进行处理。

This paper proposes a switched-mode boost DC-DC converter, which doesn't need not only a saw-tooth wave generator but also an error amplifier. By using a comparator and a fixed duty-cycle oscillator, the proposed controller will offer a high DC voltage of 15V to drive the LED backlight driver for Liquid Crystal Display.

中文摘要本论文提出ㄧ种不需锯齿波产生器和误差放大器的架构，其系利用比较器和输出固定责任比的振荡器来替代锯齿波讯号，藉此控制开关的动作，完成升压式直流电压控制晶片，以提供15伏特直流偏压给小尺寸液晶显示器(Liquid Crystal Display， LCD)。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。